National Stock Number
4310-00-683-8371
National Stock Number (NSN) 4310-00-683-8371, or NIIN 006838371, (vacuum pump unit,rotary) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006838371 was cancelled on November 2, 1997, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 3 stock numbers: 4310008439748, 4310006844634, 4310005850512.
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) 29904. [AN ASSEMBLED UNIT CONSISTING OF A COMMONLY MOUNTED ROTARY VACUUM PUMP(S), PRIME MOVER(S), AND THE NECESSARY COMPONENTS TO PROVIDE FOR A COMPLETE OPERATION. IT MAY INCLUDE VACUUM STORAGE TANK(S).]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4310006838371 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.