National Stock Number
5640-01-360-4945
National Stock Number (NSN) 5640-01-360-4945, or NIIN 013604945, (insulation pipe covering,thermal,special purpose) has an unknown assigned date. NIIN 013604945 was cancelled on September 24, 1999, with a cancelled status of "Item is Cancelled - Inactive." 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) 61649. [INC 61649 CANCELLED/REPLACED BY ,INC 51593, FIIG A016A0, APP-KEY B ,ON 060508 ~INC 61649 CANCELLED/REPLACED BY ,INC 51593, FIIG A016A0, APP-KEY B , ON 061995 AN ITEM COMPOSED OF ONE OR MORE MATERIALS, MOLDED, COMPRESSED, AND/OR BAKED INTO A RIGID COVERING OF IRREGULAR SHAPE AND/OR SIZE. IT IS DESIGNED TO COVER PIPES (AIRDUCTS) TO RESTRICT THE DISSIPATION OF HEAT. IT MAY COMPLETELY OR PARTIALLY ENCASE THE ITEM FOR WHICH DESIGNED. IT MAY BE FURNISHED WITH OR WITHOUT FILLERS, CEMENT, AND/OR SEPARATE OR ATTACHED ACCESSORIES FOR INSTALLATION. DO NOT USE IF A MORE SPECIFIC ITEM NAME APPLIES. SEE ALSO INSULATION SLEEVING, THERMAL.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5640013604945 does not contain precious metals.
This information was last updated on Jul 01, 2025.