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 6645-01-112-8900
NSN 5965-01-623-8005
NSN 5925-01-206-9991
NSN 6320-01-276-4739
NSN 6645-00-497-3495
NSN 6130-01-026-5385
NSN 6320-00-343-1798
NSN 6145-01-434-4155
NSN 6130-01-463-8672
NSN 5895-00-107-0198
NSN 5960-00-243-8397
NSN 5855-01-512-1926