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 5855-01-620-4801
NSN 5945-00-248-2973
NSN 6220-01-504-1768
NSN 5910-00-497-7165
NSN 5905-01-423-8857
NSN 6685-01-147-4532
NSN 6685-01-517-7287
NSN 6135-00-840-6451
NSN 5950-00-627-3107
NSN 6110-00-791-9892
NSN 5999-01-406-6274
NSN 6645-00-948-9763