Parts coded "l" after dash will be lox cleaned in accordance with lox clean spec
A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 5975-01-562-8082
NSN 5996-01-451-6815
NSN 5915-00-074-0142
NSN 5930-00-534-3149
NSN 5920-01-200-6655
NSN 5960-01-409-1917
NSN 5996-01-339-3834
NSN 5920-01-646-6491
NSN 5996-00-143-9377
NSN 5990-01-149-9228
NSN 5855-01-600-0486
NSN 6320-01-062-9351