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 6240-00-442-2118
NSN 6130-01-335-0437
NSN 4140-00-954-4695
NSN 5920-01-367-2236
NSN 5999-00-985-0740
NSN 6650-00-045-8355
NSN 5855-00-427-7848
NSN 6610-01-514-8898
NSN 5935-00-111-2417
NSN 5895-00-247-7394
NSN 2925-01-043-9786
NSN 5895-01-168-3563