Product Details | DIGITAL READOUT ELECTRONIC COUNTER

6625-01-317-4879 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.

Part Alternates: 199465, 1994-65, 1994OPT65, 6625-01-317-4879, 01-317-4879, 6625013174879, 013174879

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 30 MAR 1990 01-317-4879

Cross Reference | NSN 6625-01-317-4879

Part Number Cage Code Manufacturer
1994-65 21793 ASTRONICS TEST SYSTEMS INC.
1994OPT65 21793 ASTRONICS TEST SYSTEMS INC.

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Technical Data | NSN 6625-01-317-4879

Characteristic Specifications
MEASUREMENT TYPE FREQUENCY AND PERIOD AVERAGE AND RATIO AND TIME AND TIME INTERVAL
FREQUENCY RANGE 0.000 TO 160.000 MEGAHERTZ F1 INPUT RATIO AND 0.000 TO 100.000 MEGAHERTZ F2 INPUT RATIO
ACCURACY RATING PORM RESOLUTION PORM TIME BASE UNCERTAINTY TIMES FREQUENCY
GATE TIME 0.0 SECONDS MINIMUM AND 99.9 SECONDS MAXIMUM
INTERNAL CALIBRATION FEATURE NOT INCLUDED
DISPLAY TYPE LIGHT EMITTING DIODE
DISPLAY DIGIT QUANTITY 9
DISPLAY UNITS INDICATOR NOT INCLUDED
DISPLAY POSITIONED DECIMAL POINT PROVIDED
DISPLAY STORAGE FACILITY INCLUDED
REMOTE CONTROL PROVISIONS INCLUDED
SOLID STATE FEATURE INCLUDED
CURRENT TYPE AC
VOLTAGE RATING 100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM
FREQUENCY RATING 45.0 HERTZ MINIMUM AND 450.0 HERTZ MAXIMUM
PHASE SINGLE
INTERNAL BATTERY ACCOMMODATION NOT INCLUDED
OVERALL LENGTH 16.800 INCHES NOMINAL
OVERALL WIDTH 13.600 INCHES NOMINAL
OVERALL HEIGHT 3.500 INCHES NOMINAL
MOUNTING METHOD RACK
PLUG-IN UNITS PROVISION NOT INCLUDED
STANDARD FREQUENCY OUTPUT FEATURE NOT INCLUDED
SPECIAL FEATURES 1 NSEC SINGLE-SHOT TIME INTERVAL RESOLUTION; AUTO TRIGGER OVER PORM 51VRANGE; IEEE-STD-488,IEEE-STD-728; 12 MEASUREMENT FUNCTIONS INCLUDING: PHASE,PULSE WIDTH,RISE AND FALL TIMES,INPUT WAVEFORM,OFFSET/SCALE TIMING ANDCOUNTING; 50 KHZ LOW PASS FILTER PROVIDED; PHASE ANGLE,PEAK SIGNAL AMPLITUDE AND PULSE PARAMETERS; PEAK READING VOLTMETER; SIGNAL OPERATING RANGE: PORM5.1 VDC; IMPEDANCE: SEPARATE: 50 OHMS OR 1 MEGOHM SHUNTED BY 45 PF,COMMON: 50 OHMS OR 1 MEGOHM SHUNTED BY 55 PF; VSWR: 2:1 AT 1 GHZ; PERIOD A RANGE: 6.25 NSEC TO 1.7 TIMES 10 TO THE THREE; TIME INTERVAL RANGE: MINUS 2 NSEC TO 8TIMES 10 TO THE FIVE SEC; TOTALIZE A BY B RANGE: 0-100 MHZ; RISE/FALL TIME: 20 NSEC TO 20 MSEC; PULSE WIDTH RANGE:5 NSEC TO 20 MSEC; DATA OUTPUT: 15-150READINGS/SECOND; FREQ C: 40 MHZ-1.3 GHZ
III END ITEM IDENTIFICATION ELECTRICAL OPTICAL WORK CENTER
III UNPACKAGED UNIT WEIGHT 18.000 POUNDS
MANUFACTURERS CODE 21793

Restrictions/Controls & Freight Information | NSN 6625-01-317-4879

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; 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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating P 77.5
Less than truck load rating J 100.2
Water commodity Code 72D unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 6625-01-317-4879

Category Code Description
Materiel Management Aggregation CodeKVTG:AUTOMATIC TEST EQUIPMENT (ATE)
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeROMajor repair.
Source of SupplyFLZWarner Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityTAF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice CodesMRESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each