National Stock Number
2540-00-555-5100
National Stock Number (NSN) 2540-00-555-5100, or NIIN 005555100, (latch,pintle hook) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2540003835083.
There are 8 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 11401. [A METAL SAFETY DEVICE DESIGNED FOR SECURING A TOWING PINTLE LOCK OR DOG IN EITHER THE OPEN OR CLOSED POSITION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2540005555100 contains an unknown precious metal.
This NSN is associated to Schedule B 9403901000: parts of furniture of a kind used for motor vehicles. The Schedule B End Use is listed as other parts and accessories of vehicles. NAICS classification category 337215: showcase, partition, shelving, and locker manufacturing.
This information was last updated on Aug 01, 2025.