National Item Identification Number
01-441-3353
014413353
4730-01-441-3353
4730014413353
National Stock Number
Item Name
COUPLING,BOSS
Federal Supply Class
4730
Description
A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.
Commercial and Government Entity Code (Supplier Data)
02570
Reference Numbers (Part Numbers)
SS-4-WVCR-6-DF
SS-4-WVCR-6-DF
Required Categories
MATERIAL
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP
STYLE DESIGNATOR;
Required Description
STEEL COMP 316 OVERALL
9500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
1000.0 DE