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 5975-01-568-1420
NSN 5910-01-228-3184
NSN 5855-00-361-0167
NSN 5935-00-882-7969
NSN 5930-01-655-7739
NSN 6220-01-634-0660
NSN 6135-01-054-2462
NSN 6610-00-716-5248
NSN 6150-01-534-9295
NSN 5925-01-089-6970
NSN 5915-00-923-1364
NSN 5996-01-420-6449