National Stock Number
6640-00-411-0000
National Stock Number (NSN) 6640-00-411-0000, or NIIN 004110000, (wing top,laboratory gas burner) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 004110000 was cancelled on April 5, 2018, 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) 18890. [A TRIANGULAR SHAPED ITEM DESIGNED TO BE PLACED OVER THE BURNER TUBE OF A BURNER,GAS,LABORATORY TO SPREAD A BROAD, FLAT FAN-SHAPED FLAME, OFTEN USED FOR SHAPING AND BENDING GLASS TUBING AND OTHER SIMILAR APPLICATIONS. IT IS USUALLY MADE OF METAL AS IT NEEDS TO BE ABLE TO WITHSTAND HIGH LEVELS OF HEAT.]. 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 6640004110000 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.