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 6650-00-076-1883
NSN 5895-00-603-5524
NSN 6135-01-627-3786
NSN 6240-00-080-0873
NSN 6145-01-061-5921
NSN 6135-01-485-9082
NSN 5965-01-011-1228
NSN 5895-01-351-6551
NSN 5895-01-578-6285
NSN 5985-01-446-3833
NSN 6240-01-400-2935
NSN 5930-00-254-0383