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 5855-00-779-2854
NSN 6610-01-112-0447
NSN 5895-01-142-6992
NSN 5998-01-336-6112
NSN 6105-01-319-0144
NSN 5925-00-106-7257
NSN 6610-01-342-2319
NSN 5975-01-494-0577
NSN 5999-01-550-8860
NSN 5935-01-380-3173
NSN 5975-01-593-9290
NSN 5996-00-075-3027