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Last Modified: Jun 16, 2019

Part Number MS21902W12 Boss Nipple

National Stock Number: 4730-00-451-6046

MS21902W12 Cross Reference Parts

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

AS18280

2 2 5 E

MS21902W12

2 9 5 E

AS21902

2 1 3 E

MS21902W12

2 2 5 4

MS21902W12

2 1 3 4

MS21902W12

2 2 3 E

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Summary Information (click on this NSN number for detailed information: 4730-00-451-6046)

Definition: Boss Nipple, also referenced with federal logistics item name code 26952: 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.
Federal Supply Class (FSC): 4730
NIIN: 00-451-6046 (004516046)
NMF Description: PIPE FITTINGS ALUMINUM
Similar parts: 4730-00-542-5371 4730-00-542-5395 4730-00-542-5380 4730-00-542-5388 4730-00-542-5331 4730-00-542-5335 4730-00-542-5289 4730-00-542-5404 4730-00-542-5398 4730-00-542-5387 4730-00-542-5264