National Stock Number
5365-01-556-2574
National Stock Number (NSN) 5365-01-556-2574, or NIIN 015562574, (bushing blank) was assigned September 27, 2007 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 38 contracts issued for this part number, with 33 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE4A525FALL4, SPE4A525FALL4, SPE4A525FABD1, SPE4A525FAU0L, SPE4A525FA3A3. The total value of the awarded contracts has been US$ 370,451.70.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been a small 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 low volatility, with an estimated forecasted value of US$ 56,337. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 14, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 21872. [A SOLID METALLIC ITEM, USUALLY CYLINDRICAL, WITH OR WITHOUT A FLANGE AT ONE END. IT IS DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN AND/OR VIBRATION, BUT WITHOUT A THROUGH HOLE PARALLEL TO THE AXIS. IT IS INTENDED FOR SUBSEQUENT DRILLING OPERATION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5365015562574 does not contain precious metals.
This information was last updated on Jul 01, 2025.