National Stock Number
8310-00-197-7681
National Stock Number (NSN) 8310-00-197-7681, or NIIN 001977681, (thread) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has a strong supply network for this NSN, with 14 sources of supply.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 01, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 31137. [A THIN, TWISTED, SMOOTH, STRAND OR FILAMENT OF VEGETABLE, ANIMAL, MINERAL OR SYNTHETIC MATERIAL SPUN OUT TO CONSIDERABLE LENGTH. IT IS PRODUCED IN SINGLE PLY, OR TWO OR MORE PLIES TWISTED TOGETHER IN A VARIETY OF DIAMETERS AND COLORS. USED MAINLY FOR STITCHING FABRICS. SEE ALSO THREAD, GIMP.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 8310001977681 does not contain precious metals.
This NSN is associated to Schedule B 5508100000: sewing thread of man-made staple fibers, whether or not put up for retail sale: of synthetic staple fibers. The Schedule B End Use is listed as manmade cloth.
This information was last updated on Aug 01, 2025.