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 6220-01-472-9508
NSN 5975-01-478-7921
NSN 2925-01-058-1718
NSN 6650-01-569-6982
NSN 5975-01-457-1659
NSN 6110-00-099-7113
NSN 6130-00-615-5727
NSN 5996-01-592-3011
NSN 6220-01-481-3742
NSN 5998-00-452-0329
NSN 5950-01-100-3263
NSN 5915-01-475-2658