National Stock Number (NSN) 2990-01-187-7030, or NIIN 011877030, (hanger,engine exhaust system) was assigned August 24, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 2 of those 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 12, 2011. 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: SPM7LX09D9001. The total value of the awarded contracts has been US$ 1,705.50.
This NSN is fairly common among different weapons systems, belonging to 23 different platforms.
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 Dec 05, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 36097. [A METAL OR COMBINATION METAL AND RUBBER DEVICE DESIGNED TO ABSORB SHOCK AND/OR SUSPEND, MUFFLERS, TAIL PIPES AND THE LIKE. MAY INCLUDE ITEMS SUCH AS U-BOLT(S), WASHERS, NUTS AND THE LIKE. EXCLUDES:STRAP, RETAINING; AND BRACKET (AS MODIFIED).]. 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 2990011877030 does not contain precious metals.
This NSN is associated to Schedule B 8427208040: self-propelled fork-lift and other works trucks fitted with lifting equip, nesoi. The Schedule B End Use is listed as materials handling equipment. NAICS classification category 333924: industrial truck, tractor, trailer, and stacker machinery manufacturing.
This information was last updated on May 01, 2025.