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 6620-00-632-3631
NSN 2925-00-233-5644
NSN 6110-01-211-6577
NSN 6220-01-377-5645
NSN 6620-01-250-1692
NSN 6685-01-449-7564
NSN 6645-01-539-0939
NSN 6110-01-450-7313
NSN 5945-00-214-0456
NSN 5905-01-192-3293
NSN 5905-01-222-0739
NSN 5985-01-420-2221