National Stock Number
4310-01-135-4533
National Stock Number (NSN) 4310-01-135-4533, or NIIN 011354533, (vacuum pump,reciprocating) was assigned July 23, 1982 in the Federal Logistics Information System (FLIS). NIIN 011354533 was cancelled on February 2, 2003, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4310012068464. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 29901. [A VACUUM PUMP USED TO CREATE EXTREMELY LOW PRESSURE BY MEANS OF RECIPROCATING ELEMENT(S) IN AN ENCLOSURE(S). 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 critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4310011354533 does not contain precious metals.
This information was last updated on May 01, 2025.