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 5998-01-577-0928
NSN 5990-01-083-2430
NSN 4140-01-379-5841
NSN 6220-01-290-4739
NSN 5910-01-164-3219
NSN 6320-01-397-9995
NSN 2925-01-565-6410
NSN 6320-00-925-0558
NSN 5855-00-586-6255
NSN 6610-01-055-0468
NSN 6650-00-379-5434
NSN 4140-01-422-5049