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 2925-00-816-8765
NSN 5950-01-304-0579
NSN 5965-00-524-5521
NSN 6130-00-989-2332
NSN 6135-00-027-3914
NSN 5965-00-351-7460
NSN 5905-01-384-3852
NSN 6610-01-364-8295
NSN 5930-00-280-2562
NSN 6135-01-478-4657
NSN 5920-01-425-2754
NSN 5965-01-591-4486