National Stock Number
2910-01-580-5545
National Stock Number (NSN) 2910-01-580-5545, or NIIN 015805545, (head,fluid filter) was assigned December 17, 2009 in the Federal Logistics Information System (FLIS). NIIN 015805545 was cancelled on June 2, 2011, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2910015589621. 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, 2 suppliers are 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 Oct 22, 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: SPM7L311M0598. The total value of the awarded contracts has been US$ 4,133.00.
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) 22570. [A COMPONENT OF A FLUID FILTER DESIGNED TO CONTAIN THE INLET AND/OR OUTLET PORTS OF THE FILTER. IT ACTS AS A COVER AND ATTACHES TO THE FLUID FILTER BODY OR MOUNTS DIRECTLY TO AN INTEGRAL CAVITY IN AN ENGINE, MANIFOLD, CASING, OR THE LIKE. THE ITEM MAY INCLUDE RELIEF, CHECK, BY-PASS VALVES, AND/OR FLUID FILTER ELEMENT(S). IT MAY HAVE MEANS FOR SUPPORTING THE FILTER ELEMENT(S), AND MEANS FOR MOUNTING THE FILTER. EXCLUDES:HEAD, SEDIMENT STRAINER AND COVER, FLUID FILTER.]. 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 2910015805545 does not contain precious metals.
This information was last updated on Aug 01, 2025.