National Stock Number
5120-00-540-1939
National Stock Number (NSN) 5120-00-540-1939, or NIIN 005401939, (head,crowfoot socket wrench) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005401939 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 1730006281333.
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.
This NSN is assigned to Item Name Code (INC) 17104. [A COMPONENT WITH A SQUARE INTERNAL DRIVE ECCENTRIC TO AN OPEN-WALL OPENING DESIGNED TO RECEIVE ANY OF A SERIES OF WRENCHING SOCKETS, ADAPTERS, OR ATTACHMENTS. SEE ALSO CROWFOOT ATTACHMENT, SOCKET WRENCH AND SOCKET, CROWFOOT WRENCH HEAD.]. 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 5120005401939 does not contain precious metals.
This information was last updated on Dec 01, 2024.