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 6685-01-490-6353
NSN 6685-01-006-7569
NSN 6610-01-324-4718
NSN 6105-01-605-9341
NSN 5835-00-601-1402
NSN 6645-01-519-6324
NSN 6620-01-417-3314
NSN 5960-01-148-2297
NSN 6240-01-057-5822
NSN 5920-01-271-4750
NSN 5925-01-228-9058
NSN 6620-01-397-8683