National Stock Number
6640-00-379-4610
National Stock Number (NSN) 6640-00-379-4610, or NIIN 003794610, (condenser,laboratory) 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 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19430. [A DEVICE, USUALLY CYLINDRICAL IN SHAPE, COMPOSED OF AN INTERNAL TUBE SURROUNDED BY AN OUTER JACKET. THE TUBE MAY BE STRAIGHT, COILED, REPETITIOUSLY BULBOUS OR INDENTED AND MUST HAVE AN INLET AND OUTLET FOR THE CONDENSING VAPORS. THE JACKET MUST HAVE AN INLET AND OUTLET, IN THE FORM OF MALE SIDE TUBULATIONS, FOR THE REGULAR FLOW OF THE COOLANT. USED FOR CONDENSING VAPORS TO A LIQUID STATE IN REFLUXING, EXTRACTING AND DISTILLING OPERATIONS. EXCLUDES:DISTILLING COLUMN, FRACTIONATING.]. 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 6640003794610 contains an unknown precious metal.
This NSN is associated to Schedule B 7017100000: laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of fused quartz or other fused silica. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 327212: other pressed and blown glass and glassware manufacturing.
This information was last updated on Jul 01, 2025.