Nickel ams 5553
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 4140-01-528-0060
NSN 5999-01-447-3153
NSN 6145-01-539-4681
NSN 5910-01-487-8330
NSN 6645-00-731-8171
NSN 5905-00-338-0326
NSN 5925-01-449-2777
NSN 6650-00-542-9042
NSN 5930-00-557-2598
NSN 5895-01-119-9900
NSN 4140-01-110-7685
NSN 6650-01-580-5459