National Stock Number
4030-00-514-4421
National Stock Number (NSN) 4030-00-514-4421, or NIIN 005144421, (hook,guy) has an unknown assigned date. NIIN 005144421 was cancelled on September 19, 1999, 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 are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 15253. [A CURVED PIECE OF METAL DESIGNED TO PREVENT AN ITEM FROM SLIPPING DOWN A POLE WHERE THE PULL IS EXERTED AT A SHARP ANGLE. THE DEVICE IS NOT INTENDED TO MAINTAIN THE FULL STRAIN OF AN ITEM. SEE ALSO GUY ATTACHMENT.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4030005144421 does not contain precious metals.
This information was last updated on Jul 01, 2025.