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 6240-01-379-4547
NSN 6610-00-127-7013
NSN 6620-01-199-8580
NSN 6150-00-351-0238
NSN 5945-00-856-7316
NSN 5905-01-157-9540
NSN 5920-00-225-8893
NSN 5915-00-003-4688
NSN 5998-00-248-2319
NSN 5930-01-189-4707
NSN 5945-01-634-0588
NSN 5975-01-078-1309