National Stock Number
4240-00-022-2521
National Stock Number (NSN) 4240-00-022-2521, or NIIN 000222521, (lanyard,safety,industrial) was assigned November 10, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 9 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 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 a year. There have been 19 contracts issued for this part number, with 28 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE8E924P0714, SPE8E923V1125, SPE8E922P1133, SPE8E922P1140, SPE8E922V0104. The total value of the awarded contracts has been US$ 327,428.91.
This NSN is very common among different weapons systems, belonging to 49 different platforms.
There has been a small amount of 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 Sep 07, 2007, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 42136. [A FIBER ROPE OR WEBBING THAT CAN BE FITTED WITH ONE OR MORE SNAP HOOKS OF PREDETERMINED LENGTH, WITH SHOCK ABSORBING QUALITIES, TO BE USED WITH BELT,SAFETY,INDUSTRIAL.OR HARNESS,SAFETY,INDUSTRIAL. THE FIBER ROPE OR WEBBING MAY BE WOUND ON A REEL.]. 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 4240000222521 does not contain precious metals.
This information was last updated on Aug 01, 2025.