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).
NSN 6320-00-539-9283
NSN 5855-01-020-7982
NSN 6650-01-358-7055
NSN 5965-01-100-1195
NSN 5945-00-499-7237
NSN 6620-01-549-3559
NSN 7035-00-286-6221
NSN 5985-01-074-3085
NSN 2925-01-228-6554
NSN 6685-00-917-5651
NSN 6220-00-010-1595
NSN 5925-00-504-4900