Used on grumman a10 aircraft
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Copper alloy tube or pipe fittings
NSN 5905-01-542-0309
NSN 5945-01-401-5323
NSN 5935-01-574-1692
NSN 6645-01-290-9428
NSN 5910-01-100-1161
NSN 5990-01-116-2181
NSN 6150-00-840-6405
NSN 6650-01-524-8171
NSN 5975-01-394-5954
NSN 6130-00-681-1496
NSN 5855-01-384-3314
NSN 5930-01-010-8403