National Stock Number
2940-01-170-4905
National Stock Number (NSN) 2940-01-170-4905, or NIIN 011704905, (cap,air cleaner intake pipe) was assigned January 25, 1984 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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 not been procured by the US Government in over 5 years.
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) 33640. [A CAP THAT SHIELDS THE AIR CLEANER INTAKE PIPE FROM RAIN, SNOW, AND LARGE PARTICLES OF FOREIGN MATTER SUCH AS TWIGS, HAY, STRAW, AND THE LIKE. IT ALSO CONFINES THE OIL SPRAY FROM THE OIL BATH AIR CLEANER WHEN THE ENGINE BACKFIRES OR ROLLBACK OCCURS.]. 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 2940011704905 does not contain precious metals.
This information was last updated on Jul 01, 2025.