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 5990-01-264-9759
NSN 5910-00-238-7354
NSN 5950-01-581-6536
NSN 5935-01-245-4518
NSN 6685-00-497-2594
NSN 4140-01-130-7858
NSN 5920-01-240-2362
NSN 5975-00-617-3458
NSN 5998-01-365-1139
NSN 5965-00-852-6258
NSN 7035-01-390-1132
NSN 6620-00-536-5028