National Stock Number
3940-01-251-2644
National Stock Number (NSN) 3940-01-251-2644, or NIIN 012512644, (sling,beam type) was assigned March 15, 1987 in the Federal Logistics Information System (FLIS). NIIN 012512644 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 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.
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 Jan 14, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 21769. [AN ITEM CONSISTING OF TWO OR MORE LEGS OR LOOPS, SUSPENDED FROM A BEAM, HOISTING. THE LEGS ARE FABRICATED OF CHAIN, ROPE, WEBBING, ROD, OR THE LIKE, AND MAY INCLUDE ATTACHMENTS OR BUILT-IN LOOPS AT THE LOWER ENDS. THE ITEM MAY ALSO INCLUDE ONE OR MORE SPREADER, SLING. DO NOT USE IF A MORE SPECIFIC NAME APPLIES.]. 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 3940012512644 does not contain precious metals.
This information was last updated on Aug 01, 2025.