An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external and/or internal recognized national gas outlet threads. It is designed to join a pipe or pipe fitting to a gas fitting.
NSN 6650-01-422-1037
NSN 6685-01-642-7781
NSN 5960-01-078-3418
NSN 6150-01-090-0982
NSN 5930-01-468-0148
NSN 6145-01-005-4654
NSN 6145-01-660-8793
NSN 6145-00-173-4850
NSN 6130-00-964-2928
NSN 6220-01-022-5809
NSN 5920-01-537-6243
NSN 5990-01-393-4808