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 5999-01-610-3823
NSN 5998-00-773-2920
NSN 6685-01-245-7956
NSN 5855-01-570-3195
NSN 6105-00-073-9392
NSN 5960-01-323-0024
NSN 5990-01-142-0538
NSN 6150-01-056-7146
NSN 5855-01-283-3730
NSN 5950-01-292-3426
NSN 2925-00-156-5633
NSN 5950-01-541-5016