National Stock Number
5640-00-275-7451
National Stock Number (NSN) 5640-00-275-7451, or NIIN 002757451, (building board,hard pressed,vege) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5640004772916, 5640005303641.
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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 01, 2010, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 04187. [A RECTANGULAR SHAPED BOARD OF WOOD OR OTHER VEGETABLE FIBERS OF HEAVY DENSITY AND SQUARE EDGES. THE SURFACES OF THE BOARD MAY BE SMOOTH, TILE SCORED, EMBOSSED, OR PAINTED.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 5640002757451 does not contain precious metals.
This NSN is associated to Schedule B 6808000000: panels brds tiles blcks a smlr artcls of veg fbr strw o shvngs chps prtcls swdst etc agglm w cemnt plstr o othr minrl bndrs. The Schedule B End Use is listed as shingles, molding, wallboard. NAICS classification category 327390: other concrete product manufacturing.
This information was last updated on Jul 01, 2025.