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 5910-01-522-5140
NSN 6135-00-128-1633
NSN 6130-00-296-1412
NSN 5930-01-154-4545
NSN 5855-01-579-0062
NSN 5910-01-249-2707
NSN 6220-00-562-5964
NSN 6150-01-251-5644
NSN 5925-01-602-9311
NSN 5930-01-014-5572
NSN 6110-00-583-9821
NSN 6110-01-039-7161