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 alloy steel not stainless
NSN 5985-01-382-8791
NSN 6145-00-907-1095
NSN 4140-00-949-8572
NSN 5965-00-242-8039
NSN 2925-01-328-4394
NSN 5925-01-216-8238
NSN 5855-01-486-6393
NSN 5895-01-630-2568
NSN 6610-01-327-3187
NSN 5965-01-300-8377
NSN 6650-01-633-9147
NSN 6145-00-275-4046