National Stock Number
4730-01-270-2489
National Stock Number (NSN) 4730-01-270-2489, or NIIN 012702489, (nipple,boss) was assigned November 1, 1993 in the Federal Logistics Information System (FLIS). NIIN 012702489 was cancelled on November 2, 1993, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4730011791569. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730012702489 does not contain precious metals.
This information was last updated on Aug 01, 2025.