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 6620-01-028-0504
NSN 5950-00-027-5016
NSN 5945-00-189-8783
NSN 5895-00-980-8717
NSN 2925-01-026-1000
NSN 5855-01-537-7059
NSN 5855-01-384-7120
NSN 6240-01-112-7576
NSN 6610-00-855-9966
NSN 6620-01-394-4042
NSN 6685-01-529-8171
NSN 6110-01-303-5837