National Stock Number
4240-01-665-8820
National Stock Number (NSN) 4240-01-665-8820, or NIIN 016658820, (fall arrester assembly,guided ty) was assigned August 16, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 17, 2017, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 66475. [AN ITEM CONSISTING OF A FALL ARRESTER AND A LIFE LINE (ROPE OR CABLE). THE FALL ARRESTER FREELY SLIDES ALONG THE LIFE LINE. IN THE EVENT OF USER'S FALL, THE FALL ARRESTER AUTOMATICALLY STOPS ON THE LIFE LINE.]. 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 4240016658820 does not contain precious metals.
This NSN is associated to Schedule B 9506997000: articles and equipment for gymnastics, athletics, other sports or outdoor games, nesoi. The Schedule B End Use is listed as toys, games, and sporting goods. NAICS classification category 339920: sporting and athletic goods manufacturing.
This information was last updated on Aug 01, 2025.