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 5999-01-477-9201
NSN 6320-01-582-6668
NSN 5925-01-048-9216
NSN 6610-00-277-7206
NSN 6610-01-236-8359
NSN 5950-00-232-3601
NSN 6135-01-495-0933
NSN 2925-01-471-4912
NSN 6220-01-078-5930
NSN 4140-00-905-8331
NSN 5895-00-038-7408
NSN 6620-01-401-5356