National Stock Number
5680-00-921-8731
National Stock Number (NSN) 5680-00-921-8731, or NIIN 009218731, (membrane surfacing outfit,airfield-roads) was assigned May 11, 1966 in the Federal Logistics Information System (FLIS). NIIN 009218731 was cancelled on October 2, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 28447. [A COLLECTION OF FABRIC SHEETS WITH THE NECESSARY HOLD DOWN EQUIPMENT, SUCH AS ANCHORS, ADHESIVES, ROLLERS, AND THE LIKE. IT IS USED TO FORM A DUSTPROOF AND WATERPROOF SURFACE ON UNPAVED ROADS AND UNPAVED AIRFIELD RUNWAYS, TAXIWAYS, LANDING OR PARKING PADS, OR THE LIKE.]. 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 information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5680009218731 does not contain precious metals.
This information was last updated on Jul 01, 2025.