National Item Identification Number
01-118-2566
011182566
4730-01-118-2566
4730011182566
National Stock Number
Item Name
NIPPLE,BOSS
Federal Supply Class
4730
Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2840-238-23P/TM-1-2840-238-23P0108.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2840-238-23P/TM-1-2840-238-23P0239.htm
Referenced on: http://www.tpub.com/content/aviationmaintandmisc/TM-1-2840-248-23P/css/TM-1-2840-248-23P_226.htm
Referenced on: http://gasturbinegenerators.tpub.com//TM-55-2835-208-23P/css/TM-55-2835-208-23P_31.htm
Referenced on: http://gasturbinegenerators.tpub.com//TM-55-2835-208-23P/css/TM-55-2835-208-23P_77.htmDescription
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)
81343
81343
NSN (National Stock Number) 4730-01-118-2566, 4730011182566 NIIN (National Identification Number) 01-118-2566, 011182566
Part Numbers (Reference Numbers)
AS21902
MS21902-3R
MS21902-3R
MS21902-3S
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 347 OR
STEEL COMP 316 OVERALL
66,300 SERIES FED STD SINGLE MATERIAL