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 6130-01-014-5419
NSN 6645-01-023-8020
NSN 5996-01-069-2915
NSN 5910-00-484-1373
NSN 6220-01-148-2735
NSN 4140-01-344-2179
NSN 5855-01-340-6541
NSN 5975-00-283-6686
NSN 5950-01-432-0242
NSN 5910-01-641-3268
NSN 5905-00-403-2929
NSN 5920-00-905-4769