National Stock Number
6640-00-171-4753
National Stock Number (NSN) 6640-00-171-4753, or NIIN 001714753, (bulb,pressure,laboratory) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 5825004988759.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
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: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 18823. [AN ITEM WITH TWO VALVES, USED FOR APPLYING AIR PRESSURE TO RESERVOIR SOLUTIONS AND WASH BOTTLES; ALSO USED FOR FILLING BURETTES. IT MAY HAVE A SHORT LENGTH OF RUBBER TUBE ON ONE END.]. 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 6640001714753 does not contain precious metals.
This information was last updated on Aug 01, 2025.