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							| PMA Part # (Replacement For OEM PN)
 | Approval Means Description
 | PMA Holder |   
							| Model Eligibility |   
  | Nut, Self- Locking, Double Hex (I/C 375095, Detail 576936, Rev. D dt. 10-28-98)
 
 | Details Available H19517-4PW
 | Details Available |   
  | Pratt & Whitney (JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -11, -15, -15A, -17, -17A, -17AR, -17R, -209, -217, -217A, -217C, -219, JT9D-3A, -7, -7A, -7AH, -7F, -7H, -7J, -7Q, -7Q3, -7R4D, -7R4G2) |   
  | Filter Assembly (57693)
 
 | Details Available 57693
 | Details Available |   
  | Boeing (707, 720, 727, 737) |  |  |  |