National Stock Number (NSN) 4935-00-238-5646, or NIIN 002385646, (counting unit,digital) was assigned November 2, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 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, 3 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 11, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61933. [A BINARY COUNTING UNIT USED TO ELECTRONICALLY COUNT THE QUANTITY OF DISCRETE ELECTRICAL IMPULSES APPLIED TO ITS INPUT TERMINAL. IT IS NORMALLY USED IN CONJUCTION WITH OTHER COUNTING UNITS IN A COUNTER, ELECTRONIC, DIGITAL READOUT. THE UNIT IS DESIGNED TO COUNT FROM ZERO TO A PREDETERMINED DIGIT, RETURN TO ZERO, AND SIMULTANEOUSLY GENERATE AN OUTPUT SIGNAL FOR APPLICATIONS AS REQUIRED, SUCH AS TO OTHER COUNTING UNITS, METERS, OR REMOTE INDICATORS. IT MAY BE A PLUG-IN OR CIRCUIT CARD UNIT OF VACUUM TUBE OR TRANSISTORIZED DESIGN. IT MAY BE NONINDICATING OR INDICATING WITH DISPLAY IN THE FORM OF VERTICAL, HORIZONTAL, IN-LINE, OR REMOTE READOUT. EXCLUDES:COUNTER, ELECTRICAL; COUNTER, ELECTRONIC, DIGITAL; AND COUNTER, ELECTRONIC, DIGITAL READOUT. SEE ALSO INDICATOR, DIGITAL DISPLAY.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4935002385646 does not contain precious metals.
This NSN is associated to Schedule B 9306900020: guided missles. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332992: small arms ammunition manufacturing.
This information was last updated on Jul 01, 2025.