National Item Identification Number
National Stock Number
Federal Supply Class
A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
STEEL CORROSION RESISTING OVERALL
A56 FLARED W/CENTER WRENCH