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 2925-01-660-0669
NSN 6110-01-384-5242
NSN 6645-01-651-9562
NSN 5925-01-391-4986
NSN 6610-00-670-7802
NSN 6135-00-100-0485
NSN 5855-00-586-6255
NSN 6320-01-227-2648
NSN 5975-01-598-5935
NSN 5920-01-473-5245
NSN 6645-01-533-8408
NSN 5935-01-353-9141