National Stock Number
3130-01-539-9489
National Stock Number (NSN) 3130-01-539-9489, or NIIN 015399489, (bearing unit,plain) was assigned May 4, 2006 in the Federal Logistics Information System (FLIS). NIIN 015399489 was cancelled on July 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3130015785124. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 25, 2010. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM4A510MA992. The total value of the awarded contracts has been US$ 254.00.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 30557. [AN ASSEMBLED UNIT, COMPOSED OF A HOUSING INCORPORATING A PLAIN BEARING, OR BEARINGS, DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF 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 3130015399489 does not contain precious metals.
This information was last updated on Jul 01, 2025.