O/a lg 0.312 in.
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 5910-01-034-5330
NSN 5990-01-591-8797
NSN 7035-01-421-4446
NSN 6110-01-459-5480
NSN 5935-01-440-9473
NSN 2925-01-364-7926
NSN 5915-00-449-4488
NSN 5990-00-125-5036
NSN 5998-01-577-0035
NSN 6685-01-396-9445
NSN 6620-01-603-6442
NSN 6650-00-056-1581