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 6620-01-038-1031
NSN 5999-01-524-0554
NSN 5910-01-287-4403
NSN 6110-01-217-6240
NSN 5998-01-610-3525
NSN 5910-01-203-2711
NSN 5999-01-357-6399
NSN 6135-01-156-4627
NSN 6645-00-715-1531
NSN 6145-01-584-7785
NSN 5835-01-471-5848
NSN 6645-01-530-3654