National Stock Number
4720-01-689-5721
National Stock Number (NSN) 4720-01-689-5721, or NIIN 016895721, (guard,hose-tubing) was assigned June 29, 2020 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 40134. [A METALLIC OR MONMETALLIC ITEM OF DIFFERENT SHAPES AND DIMENSIONS USED TO PROTECT HOSES AND/OR TUBING FROM EXTERNAL DAMAGE. EXCLUDES GUARD,GASOLINE ENGINE,AIRCRAFT; GUARD,GASOLINE ENGINE,NONAIRCRAFT; GUARD,DIESEL ENGINE.]. 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 4720016895721 does not contain precious metals.
This information was last updated on Aug 01, 2025.