National Stock Number
4310-01-294-9165
National Stock Number (NSN) 4310-01-294-9165, or NIIN 012949165, (impeller,vacuum pump) has an unknown assigned date. NIIN 012949165 was cancelled on February 2, 1991, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4320011894814. 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) 36514. [AN ITEM CONSISTING OF BLADES, VANES OR PADDLES EQUALLY SPACED AROUND THE PERIPHERY OF A HUB, ROTOR, OR WHEEL. IT IS THE ROTATING PART OF A VACUUM PUMP (1), ROTARY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4310012949165 does not contain precious metals.
This information was last updated on Jun 01, 2025.