National Stock Number
1730-00-431-9406
National Stock Number (NSN) 1730-00-431-9406, or NIIN 004319406, (hoisting unit,aircraft component) was assigned April 28, 1971 in the Federal Logistics Information System (FLIS). NIIN 004319406 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 are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 38495. [AN ITEM CONSISTING OF A SUPPORTING FRAME, DESIGNED TO MOUNT ON AN AIRCRAFT FOR LIFTING, INSTALLING AND/OR REMOVING ENGINES, GUNSIGHTS, PROPELLERS AND THE LIKE. IT MAY INCLUDE HOIST (AS MODIFIED), WINCH (AS MODIFIED), SLING (AS MODIFIED) AND/OR ADAPTER (1), HOISTING.]. 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 1730004319406 does not contain precious metals.
This information was last updated on Aug 01, 2025.