National Stock Number
5640-01-378-9525
National Stock Number (NSN) 5640-01-378-9525, or NIIN 013789525, (building paper,vegetable fiber) has an unknown assigned date. NIIN 013789525 was cancelled on August 2, 1995, 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) 04190. [A SINGLE OR MULTIPLE PLY OF VEGETABLE FIBER MATERIAL COMPOSED OF PAPER, WITH OR WITHOUT FELT OR WITH OR WITHOUT METAL BACKING, USED IN CONSTRUCTION. IT MAY BE COMBINED OR TREATED WITH ASPHALT OR AN EQUAL AGENT FOR WATER RESISTANCE.]. 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 5640013789525 does not contain precious metals.
This information was last updated on Aug 01, 2025.