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 5990-00-821-6257
NSN 5910-01-519-1281
NSN 6110-01-567-0626
NSN 5855-01-380-2896
NSN 5915-01-545-1501
NSN 6145-01-361-4731
NSN 5895-00-121-1944
NSN 6645-01-491-1815
NSN 5920-00-858-6264
NSN 6240-00-942-7274
NSN 6645-01-487-8227
NSN 2925-01-257-6225