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 6240-01-613-2503
NSN 5910-01-301-8472
NSN 5999-01-003-3015
NSN 5930-01-013-9251
NSN 6645-01-464-4546
NSN 5925-00-055-9380
NSN 6110-00-263-6664
NSN 5999-01-174-8921
NSN 6645-01-512-8472
NSN 2925-00-033-4621
NSN 6220-01-234-5086
NSN 7035-01-045-7202