National Item Identification Number
00-720-1557
007201557
4730-00-720-1557
4730007201557
National Stock Number
Item Name
NIPPLE,BOSS
Federal Supply Class
4730
Description
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)
NSN (National Stock Number) 4730-00-720-1557, 4730007201557 NIIN (National Identification Number) 00-720-1557, 007201557
Part Numbers (Reference Numbers)
MS21902-12C
MS21902C12
MS21902J12
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 304 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PASSIVATE I