All-in-One Report for National Stock Number: 2925011395142, Part Number: ALU8421

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All-in-One Report Demo (NSN: 2925011395142, Part Number: ALU8421)

Supplier Parts Availability - item details and contact information for suppliers holding stock

Part #
Description
NSN
Alternate PN

QTY

Cond.

Company Name
Phone
Fax

Location

Send RFQ

Last Update

ALU8421
ALTERNATOR
2925-01-139-5142

[ 2925011395142 ]

Details Available
Details Available

UNITED STATES

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2025-01-31

ALU-8421
COMPONENT

Details Available
Details Available

UNITED STATES

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2025-01-30

ALU8421
ALTERNATOR 24 V

Details Available
Details Available

UNITED STATES

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2025-01-27

ALU8421
ALT

Details Available
Details Available

UNITED STATES

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2025-01-12

ALU-8421
ALTERNATORE

REQUEST

Details Available
Details Available

ITALY

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2024-05-24

ALU8421
OIL PRESSTEMP IND

Details Available
Details Available

UNITED STATES

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2023-12-20

ALU8403
ALTERNATOR

[ ALU8421 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8403
ALTERNATOR

[ ALU8421 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8421
ALTERNATOR

[ 2035 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8421
ALTERNATOR

[ ALU8421R ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8421
ALTERNATOR

[ ALU8521 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8421R
ALT 28VT

[ ALU8421 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8421R
ALT 28VT

[ ALU8421 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU8521
ALTERNATOR

[ ALU8421 ]

Details Available
Details Available

UNITED STATES

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2020-02-27

ALU-8421
ALTERNATOR 24 VOLTS 70 AMPS.

Details Available
Details Available

CANADA

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2017-09-22

OEM Available Excesss (OEM)

Part # Description NSN Alternate PN	QTY	Cond.	Company Name Phone Fax	Address	Send RFQ	Last Update
ALU8421- ALTERNATOR	1	OH	Details Available Details Available	UNITED STATES	Send RFQ	2024-04-22

Overhaul / Repair Capabilities

Part #
Description

Cond.

Company Name
Phone
Fax

Address

Last
Update

ALU8421
ALTERNATOR

OH CAP

Details Available
Details Available

UNITED STATES

2019-10-11

ALU8421
ALTERNATOR

OH CAP

Details Available
Details Available

UNITED STATES

2019-08-01

ALU-8421
ALTERNATOR

REQUEST

Details Available
Details Available

UNITED STATES

2017-08-02

Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information

2925011395142

ALTERNATOR

INC: 77777
HMIC: N
ESDC:
ENAC:
Cancelled By:


Part #	MCRL Information	CAGE Code Phone Fax	Company Name Address

ALU8421	ISC: 2 RNVC: 2 RNCC: 3 DAC: 5	Details Available Details Available Details Available	Details Available Details Available
ALU8421	ISC: 2 RNVC: 9 RNCC: 5 DAC: 6	Details Available Details Available Details Available	Details Available Details Available

FAA PMA - Alternate Part Numbers/Manufacturers approved by the Federal Aviation Administration

PMA Part # (Replacement For OEM PN)	Approval Means Description	PMA Holder
Model Eligibility
Alternator (ALU-8421)	Details Available ALU-8421	Details Available
Textron Lycoming (O-320, -360, IO-540)
Alternator (ALU-8421R)	Details Available ALU-8421R	Details Available
Textron Lycoming (O-320, -360, IO-540)
Alternator (ALU-8421RS)	Details Available ALU-8421RS	Details Available
SOCATA (TBM 700 with Pratt and Whitney Engine Model PT6A-64 installed.),Textron Lycoming (O-360, IO-360, HIO-360)
Alternator (ALU-8421LS)	Details Available ALU-8421LS	Details Available
SOCATA (TBM 700 with Pratt and Whitney Engine Model PT6A-64 installed.),Textron Lycoming (O-360, IO-360, HIO-360)
Alternator Assembly (Electrosystems ALU-8421R)	Details Available ALU-8521R	Details Available
Lycoming (O-320, O-360, IO-540 Series)
Alternator Assembly (Electrosystems ALU-8421LS)	Details Available ALU-8521LS	Details Available
Lycoming (O-320, O-360, IO-540 Series)
Alternator (Electrosystems ALU-8421)	Details Available ALU-8421	Details Available
Lycoming (O-320, O-360, IO-540)
Alternator Assembly (Electrosystems ALU-8421)	Details Available ALU-8521	Details Available
Lycoming (O-320, O-360, IO-540 Series)
Alternator (Electrosystems ALU-8421LS)	Details Available ALU-8421LS	Details Available
Lycoming (O-360, IO-360, HIO-360)
Alternator (Electrosystems ALU-8421R)	Details Available ALU-8421R	Details Available
Lycoming (O-320, O-360, IO-540)
Alternator (Electrosystems ALU-8421LS)	Details Available ALU-8421RS	Details Available
Lycoming (O-360, IO-360 HIO-360)
Alternator (Electrosystems ALU-8421LS)	Details Available ALU-8421LS	Details Available
Socata Aerospatiale (Model TBM 700 with Pratt and Whitney PT6A-64 installed.)
Alternator Assembly (Electrosystems ALU-8421RS)	Details Available ALU-8521RS	Details Available
Lycoming (O-360, IO-360, HIO-360 Series)
Alternator Assembly (Electrosystems ALU-8421LS)	Details Available ALU-8521LS	Details Available
Lycoming (O-320, O-360, IO-540 Series)
Alternator (Electrosystems ALU-8421LS)	Details Available ALU-8421LS	Details Available
Socata Aerospatiale (Model TBM 700 with Pratt and Whitney PT6A-64 installed.)
Alternator (Electrosystems ALU-8421LS)	Details Available ALU-8421RS	Details Available
Lycoming (O-360, IO-360 HIO-360)
Alternator Assembly (Electrosystems ALU-8421)	Details Available ALU-8521	Details Available
Lycoming (O-320, O-360, IO-540 Series)
Alternator Assembly (Electrosystems ALU-8421R)	Details Available ALU-8521R	Details Available
Lycoming (O-320, O-360, IO-540 Series)
Alternator (Electrosystems ALU-8421)	Details Available ALU-8421	Details Available
Lycoming (O-320, O-360, IO-540)
Alternator (Electrosystems ALU-8421R)	Details Available ALU-8421R	Details Available
Lycoming (O-320, O-360, IO-540)
Alternator Assembly (Electrosystems ALU-8421RS)	Details Available ALU-8521RS	Details Available
Lycoming (O-360, IO-360, HIO-360 Series)
Alternator (Electrosystems ALU-8421LS)	Details Available ALU-8421LS	Details Available
Lycoming (O-360, IO-360, HIO-360)
Alternator (Electrosystems ALU-8421RS)	Details Available ALU-8421RS	Details Available
Socata Aerospatiale (Model TBM 700 with Pratt and Whitney PT6A-64 installed.)
Alternator (Prestolite ALE6406, ALE8406, ALT8421, ALU8421, ALX8403, ALY6420, ALY6421, ALY6422, ALY8503, ALY8420M, ALY8420, ALZ8401)	Details Available P312R as described in National Airparts Inc., Manual No. ALT4COV1.SAM	Details Available
American Champion (7ECA),Cessna (177RG, C177, 172RG),Mooney Aircraft (M20C, M20E, M20F, M20G, M20J),Piper (PA-28-140, -150, -160, -180, PA-28R-180, -200, PA-28-235, PA-32-260, -300, PA-34-200, PA-38-112, PA-44-180),Tiger Aircraft (AA-1, -1A, -1B, -1C, AA-5)
National AirParts, Inc Alternator (Prestolite ALU6421(LS) and ALU8421(LS) Prestolite ALU8421(LS))	Details Available P324RN	Details Available
Aerostar Aircraft (PA-60-600, 601, 601P, 602P),SOCATA (TB 9, TB 10, TB 20, TB 21)
National AirParts, Inc Alternator (Prestolite ALU6421(LS) and ALU8421(LS), Prestolite ALU8403, Prestolite P/A ALU8421, Prestolite ALU8421(LS))	Details Available P324RM and P324RN	Details Available
Mooney Aircraft (M20F, G, J),Piper (PA-23-250),Twin Commander (500S)
National AirParts, Inc Alternator (Prestolite ALU8403 Prestolite ALU 8421 Prestolite ALU8421(LS))	Details Available P324R	Details Available
Piper (PA-23-250),Twin Commander (500S)
Alternator Kit (Kelly Aerospace ALU-8421R)	Details Available AL24-P70	Details Available
Raytheon (B19, C19, C24R)
Alternator Kit (Kelly Aerospace ALU-8421)	Details Available AL24-P70	Details Available
Raytheon (76)
Alternator Kit (Kelly Aerospace ALU-8421LS)	Details Available AL24-P70	Details Available
Vulcanair S.p.A. (P 68, P 68B, P 68C, P 68C-TC, P 68 OBSERVER, P68TC OBSERVER, P68 OBSERVER 2)
Alternator Kit (Kelly Aerospace ALU8421LS)	Details Available AL24-P70	Details Available
Tiger Aircraft (AG5B)
Alternator Kit (Kelly Aerospace ALU-8421LS)	Details Available AL24-P70	Details Available
Vulcanair S.p.A. (P 68, P 68B, P 68C, P 68C-TC, P 68 OBSERVER, P68TC OBSERVER, P68 OBSERVER 2)
Alternator Kit (Kelly Aerospace ALU8421LS)	Details Available AL24-P70	Details Available
Tiger Aircraft (AG5B)
Alternator Kit (Kelly Aerospace ALU-8421R)	Details Available AL24-P70	Details Available
Raytheon (B19, C19, C24R)
Alternator Kit (Kelly Aerospace ALU-8421)	Details Available AL24-P70	Details Available
Raytheon (76)
Alternator Kit (Kelly Aerospace ALU-8421)	Details Available AL24-P70	Details Available
Raytheon (76)
Alternator Kit (Kelly Aerospace ALU-8421LS)	Details Available AL24-P70	Details Available
Vulcanair S.p.A. (P 68, P 68B, P 68C, P 68C-TC, P 68 OBSERVER, P68TC OBSERVER, P68 OBSERVER 2)
Alternator Kit (Kelly Aerospace ALU8421LS)	Details Available AL24-P70	Details Available
Tiger Aircraft (AG5B)
Alternator Kit (Kelly Aerospace ALU-8421R)	Details Available AL24-P70	Details Available
Raytheon (B19, C19, C24R)
Alternator Kit (Kelly Aerospace ALU-8421R)	Details Available AL24-P70	Details Available
Raytheon (B19, C19, C24R)
Alternator Kit (Kelly Aerospace ALU-8421LS)	Details Available AL24-P70	Details Available
Vulcanair S.p.A. (P 68, P 68B, P 68C, P 68C-TC, P 68 OBSERVER, P68TC OBSERVER, P68 OBSERVER 2)
Alternator Kit (Kelly Aerospace ALU-8421)	Details Available AL24-P70	Details Available
Raytheon (76)
Alternator Kit (Kelly Aerospace ALU8421LS)	Details Available AL24-P70	Details Available
Tiger Aircraft (AG5B)
Alternator Kit (Kelly Aerospace ALU-8421)	Details Available AL24-P70	Details Available
Hawker Beechcraft Corporation (76)
Alternator Kit (Kelly Aerospace ALU8421LS)	Details Available AL24-P70	Details Available
True Flight Holdings LLC (AG-5B)
Alternator Kit (Kelly Aerospace ALU-8421R)	Details Available AL24-P70	Details Available
Hawker Beechcraft Corporation (B19, C23, C24R)
Alternator Kit (ALU-8421LS)	Details Available AL24-70	Details Available
Diamond Aircraft Industries GmbH (DA 40)
Alternator Kit (Kelly Aerospace ALU-8421LS)	Details Available AL24-P70	Details Available
Vulcanair, S.p.A (P 68, P 68B, P 68C, P 68C-TC, P 68 OBSERVER, P68TC OBSERVER, P68 OBSERVER 2)

Management Data - US Gov't supply management data (costs, storage, etc.)

NSN
Item Name

Management Data

2925-011395142

ALTERNATOR

PMIC	Criticality	ADPE	ESDC	HMIC	DEML
U				N	B

S / A

SOS

AAC

QUP

Unit
Price

SLC

CIIC

Rep
Code

Mgmt
Ctrl

Phrase
Data

Details Available

AvRef - OEM List Price

Part # Description Manufacturer	List Price	Condition	Effective Date	Package Size (U/M)	Deposit	Discount Code
ALU-8421LS 24V-70A Details Available	Details Available	New	1998-01-01	1 (EA)	Details Available	Details Available
ALU-8421LS-24V-70 ALT Details Available	Details Available	New	1999-01-01	1 (EA)	Details Available	Details Available
ALU-8421LS-24V-70A ALTERNATOR Details Available	Details Available	New	2013-01-04	1 (EA)	Details Available	Details Available
ALU8421R ALTERNATOR Details Available	Details Available	New	1999-10-17	1 (EA)	Details Available	Details Available
ALU8421R ALTERNATOR Details Available	Details Available	Exchange	2001-12-01	1 (EA)	Details Available	Details Available
ALU-8421R ALTERNATOR: 24V,70A,OHC,EXCH Details Available	Details Available	OH Exchange	2014-01-28	1 (EA)	Details Available	Details Available
ALU8421R/OH ALTERNA-OH Details Available	Details Available	Overhauled	2000-11-01	1 (EA)	Details Available	Details Available
ALU8421RS ALTERNATOR Details Available	Details Available	Exchange	2003-12-01	1 (EA)	Details Available	Details Available
ALU8421RS/OH ALTERNA-OH Details Available	Details Available	Overhauled	2002-10-01	1 (EA)	Details Available	Details Available
ALU8421RX ALTERNATOR Details Available	Details Available	Exchange	2000-08-01	1 (EA)	Details Available	Details Available

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