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 5910-01-654-0142
NSN 6320-01-326-1316
NSN 5985-00-277-7371
NSN 5945-01-567-8735
NSN 6135-00-182-7008
NSN 6685-00-317-3370
NSN 6685-01-097-4048
NSN 5999-01-301-4158
NSN 6620-01-268-8929
NSN 5895-01-634-0630
NSN 6135-00-422-3967
NSN 5930-01-648-4514