A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.
NSN 5960-01-522-0391
NSN 5905-00-526-0753
NSN 6135-01-391-6515
NSN 6320-01-062-9351
NSN 6145-01-167-9859
NSN 6645-00-192-1152
NSN 5855-00-197-6387
NSN 5985-00-418-6503
NSN 5935-01-275-5479
NSN 5975-00-272-2913
NSN 6620-00-246-5159
NSN 6220-01-349-5504