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 5835-01-233-7033
NSN 6685-01-373-4173
NSN 5965-01-243-2329
NSN 7035-01-471-3398
NSN 5975-01-535-7193
NSN 6610-01-031-5672
NSN 6320-00-164-4087
NSN 5905-00-963-5498
NSN 6220-01-033-2082
NSN 5975-01-582-4858
NSN 6145-01-585-1673
NSN 6620-01-275-2781