A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5985-00-597-2966
NSN 2925-01-424-0235
NSN 5975-01-384-2290
NSN 7035-01-106-3476
NSN 6135-00-539-8088
NSN 5945-01-373-1554
NSN 5905-01-075-9339
NSN 6620-00-151-5363
NSN 7035-00-531-9925
NSN 6610-01-575-8421
NSN 4140-00-528-2921
NSN 6105-01-468-9940