1/4-npt steel plug
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 6650-00-754-2276
NSN 5996-01-372-8174
NSN 6145-01-529-6566
NSN 6110-00-496-9887
NSN 6240-01-370-5818
NSN 5965-01-462-9340
NSN 5935-00-655-4427
NSN 6240-00-316-3167
NSN 5950-01-634-0677
NSN 6320-01-029-4220
NSN 5998-01-386-3859
NSN 5975-00-725-1287