National Stock Number
4130-00-451-1225
National Stock Number (NSN) 4130-00-451-1225, or NIIN 004511225, (compressor unit,refrigeration) was assigned May 17, 1971 in the Federal Logistics Information System (FLIS). NIIN 004511225 was cancelled on December 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4130009220903. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers 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) 29305. [AN ITEM CONSISTING OF A REFRIGERATION COMPRESSOR AND PRIME MOVER, IT MAY BE OPEN OR ENCLOSED IN A HERMETICALLY SEALED HOUSING, HAVING INLET AND OUTLET CONNECTIONS AND FACILITIES FOR MOUNTING.]. 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 4130004511225 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.