National Stock Number
4240-01-631-6180
National Stock Number (NSN) 4240-01-631-6180, or NIIN 016316180, (harness,safety,industrial) was assigned September 19, 2014 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 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 a year. There have been 9 contracts issued for this part number, with 9 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE8E522V1819, SPE8E622V0154, SPE8EZ19V0175, SPE8EZ17V0186, SPE8EH16V0210. The total value of the awarded contracts has been US$ 59,184.30.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
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 Feb 12, 2015, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 09199. [AN ARRANGEMENT OF WAIST BAND, SHOULDER STRAPS AND HARDWARE SUCH AS BUCKLES AND RING, DEE. THE D-RING IS DESIGNED TO ACCOMMODATE A LIFE LINE. IT IS USED FOR SUPPORT, PROTECTION, RAISING AND/OR LOWERING THE WEARER WORKING IN PRECARIOUS PLACES SUCH AS MANHOLES, TANKS, AND THE LIKE. IT MAY BE EQUIPPED WITH A LIFE LINE AND ADJUSTABLE LEG SUPPORTS.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). 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 4240016316180 does not contain precious metals.
This information was last updated on Jul 01, 2025.