National Stock Number
5640-01-021-0192
National Stock Number (NSN) 5640-01-021-0192, or NIIN 010210192, (insulation pipe fitting covering) was assigned May 7, 1976 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.
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 Apr 02, 1991, 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) 20893. [AN ITEM COMPOSED OF ONE OR MORE MATERIALS, MOLDED, COMPRESSED AND/OR BAKED INTO A RIGID COVERING OF THE PROPER SHAPE AND SIZE FOR VARIOUS STANDARD PIPE OR TUBE FITTINGS. IT IS SPECIFICALLY DESIGNED TO RESTRICT THE TRANSFER OF HEAT OR PROTECT FROM LOW OR HIGH TEMPERATURES. THE MOLDS ARE CUT IN HALF LENGTHWISE AND MAY BE FURNISHED WITH PROTECTIVE COATINGS, JACKETS, ATTACHING BANDS, AND/OR ACCESSORIES FOR APPLICATION, (EXCLUDING PREFABRICATED COMPONENTS USED IN AIRCRAFT APPLICATIONS). EXCLUDES:INSULATION PIPE COVERING, THERMAL, AIRCRAFT.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 5640010210192 does not contain precious metals.
This information was last updated on May 01, 2025.