National Stock Number
4310-01-473-6468
National Stock Number (NSN) 4310-01-473-6468, or NIIN 014736468, (vacuum pump,rotary) was assigned April 12, 2000 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4310011072584, 4310013238521.
There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 38 contracts issued for this part number, with 44 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 10 different suppliers. The last contract numbers awarded were: SPE7M025V6755, SPE7M124P8710, SPE7M124V2669, SPE7M124P1052, SPE7M122P6319. The total value of the awarded contracts has been US$ 1,290,116.53.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been a moderate amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 259,037. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 19, 2010, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 29903. [A VACUUM PUMP USED TO CREATE EXTREMELY LOW PRESSURE BY MEANS OF A ROTATING ELEMENT(S) IN AN ENCLOSURE. IT IS DESIGNED TO BE DRIVEN MANUALLY OR BY A PRIME MOVER WHICH IS NOT AN INTEGRAL PART OF THE PUMP. IT MAY INCLUDE A VACUUM STORAGE TANK(S) AND VARIOUS PERIPHERAL COMPONENTS SUCH AS DRIVEN PULLEYS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4310014736468 does not contain precious metals.
This NSN is associated to Schedule B 8414100000: vacuum pumps. The Schedule B End Use is listed as industrial engines. NAICS classification category 333912: air and gas compressor manufacturing.
This information was last updated on Jun 01, 2025.