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: Other fittings nesoi of iron or nonalloy steel
NSN 5996-01-223-3506
NSN 6130-01-418-1606
NSN 5996-00-307-4157
NSN 5985-01-443-1206
NSN 5895-01-624-8250
NSN 5950-00-162-4417
NSN 5960-01-286-1893
NSN 6240-01-132-7623
NSN 5975-01-206-3526
NSN 6645-00-200-2324
NSN 6145-01-534-9881
NSN 5990-01-609-4793