National Stock Number
2540-21-913-1829
National Stock Number (NSN) 2540-21-913-1829, or NIIN 219131829, (pin,pintle) has an unknown assigned date. 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, 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.
This NSN is assigned to Item Name Code (INC) 48532. [A DETACHABLE METAL ITEM, DESINNED TO CONNECT A COUPLER, DRAWBAR, RING TO A PINTLE ASSEMBLY, TOWING AND FORM A PIVOT CONNECTION BETWEEN TOWED AND TOWING VEHICLES. ITS HEAD SHAPE MAY VARY AND IT MAY INCORPORATE A LOCKING FEATURE(S) AND/OR CHAINS.].
This information was last updated on Dec 29, 2025.