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 5930-01-448-7851
NSN 4140-01-326-8535
NSN 5835-00-148-9719
NSN 5915-01-007-8841
NSN 6130-00-632-9275
NSN 5910-00-241-6527
NSN 5990-00-170-4239
NSN 6110-01-079-6332
NSN 5855-01-376-0363
NSN 5835-01-268-1924
NSN 6645-01-599-2311
NSN 6240-00-949-8120