National Stock Number
2815-01-509-7900
National Stock Number (NSN) 2815-01-509-7900, or NIIN 015097900, (dampener,vibration,engine) was assigned July 2, 2003 in the Federal Logistics Information System (FLIS). NIIN 015097900 was cancelled on June 2, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2815010791632. This NSN replaces 1 stock number, 2815012421380.
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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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, with the most recent procurement date of Oct 06, 2017. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7L218V0068, SPE7L017V2632. The total value of the awarded contracts has been US$ 508.39.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 12, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 36118. [A DEVICE DESIGNED TO COMPENSATE FOR AND REDUCE THE EFFECTS OF TORSIONAL VIBRATION IN THE CRANKSHAFT OF AN ENGINE. MAY INCLUDE RUBBER CONE(S), TENSION SPRING(S), FRICTION PLATE(S), GROOVE(S) FOR BELTS, AND THE LIKE.]. 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 2815015097900 does not contain precious metals.
This information was last updated on Aug 01, 2025.