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 6685-01-313-4499
NSN 5905-01-344-0930
NSN 2925-00-555-4578
NSN 5975-00-844-5075
NSN 5998-01-573-5880
NSN 5855-01-630-8608
NSN 5915-01-146-8572
NSN 5965-00-860-8954
NSN 5945-00-275-7927
NSN 5910-01-517-7403
NSN 6645-00-574-9712
NSN 5999-01-598-0215