Weapon system essential
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 5915-01-586-4999
NSN 7035-01-603-2836
NSN 6220-01-348-7221
NSN 5905-01-288-8957
NSN 5835-01-258-5597
NSN 5930-01-621-4850
NSN 6620-01-606-8964
NSN 6240-01-262-0148
NSN 6610-01-156-0810
NSN 5945-01-367-0723
NSN 5990-01-434-7913
NSN 6650-01-168-1659