NSN 6625-01-524-2120, 6625015242120
COUNTER,ELECTRONIC,DIGITAL READO

Federal Supply Classification: FSC 6625 - Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number: NIIN 015242120
Codification Country: United States
Item Name Code: INC 26835
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) 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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6625-01-524-2120

National Stock Number (NSN) 6625-01-524-2120, or NIIN 015242120, (counter,electronic,digital reado) was assigned September 23, 2004 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 Jan 02, 2007, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 26835. [AN INSTRUMENT USED TO COUNT THE FREQUENCY OF RECURRENT ELECTRONIC EVENTS AND DISPLAY THE COUNT ON THE PANEL OF THE INSTRUMENT IN NUMERIC FORM. MAY ALSO INCLUDE FACILITIES FOR A READOUT PRINTED ON TAPE. MAY INCLUDE FACILITIES FOR A VERY ACCURATE OUTPUT WHICH CAN BE USED AS A SECONDARY TRANSFER STANDARD. IT CAN BE USED TO MEASURE FREQUENCY, PERIOD, TIME INTERVAL, PHASE ANGLE, FREQUENCY RATIO, AND FOR MULTIPLE PERIOD AVERAGING. SEE ALSO COUNTER, ELECTRONIC, DIGITAL AND 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 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 6625015242120 does not contain precious metals.

This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

CURRENT TYPE: (ACDC) AC
DISPLAY POSITIONED DECIMAL POINT: (BFQR) PROVIDED
DISPLAY DIGIT QUANTITY: (BFQP) 7
DISPLAY UNITS INDICATOR: (BFQQ) INCLUDED
GATE TIME: (BFJF) 3.0 SECONDS NOMINAL
FREQUENCY RATING: (ACZB) 60.0 HERTZ NOMINAL
OVERALL HEIGHT: (ABKW) 1.750 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 8.500 INCHES NOMINAL
MEASUREMENT TYPE: (BFHZ) TIME
MOUNTING METHOD: (AXGY) CASE
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) READER DISPLAY UNIT, RDU, .50
REMOTE CONTROL PROVISIONS: (BFQT) INCLUDED
SPECIAL FEATURES: (FEAT) FRONT PANEL OPERATOR CONTROLS SHALL CONTROL THE MULTIPLE SELECTIONS OF OUTPUT DISPLAY FORMATS, AUTOMATIC TVFM DISPLAY, AUTOMATIC OUTPUT BLANKING, AND DISPLAY INTENSITY; AC POWER SWITCH LOCATED ON FRONT OR BACK; SHALL BE SINGLE CHASSIS AND MOUNTED IN A STANDARD EIA 19.000 INCH RACK; OPERATING TEMPERATURES 0 TO 50 DEGREES (C), HUMIDITY 0TO 95 PERCENT AND COOLING CONVECTION; NON OPERATING TEMPERATURES -17 TO 100 DEGREES (C) WITH 0 TO 95 PERCENT HUMISITY AND COOLING CONVECTION; WEIGHT SHALL NOT EXCED 6 POUNDS; 38 DATA LINES REPRESENTING EACH DISPLAYED DECIMAL DIGIT IN BINARY CODED DECIMAL (BCD) FORMAT; 8 DATA LINES REPRESENTING THE IDENTIFICATION CHARACTER IN ADSCII FORMAT; 2 STROBE LINES, 1 POSITIVE TRUE, AND 1 NEGATIVE TRUE; ONE SIGN BIT LINE;