Part Number
Part Number:
NSN:
NIIN:
Item Name:
METER , ELECTRICAL FREQUENCY
Definition:
AN INSTRUMENT WHICH MEASURES THE RATE OF REGULARLY RECURRING VARIATIONS IN AN ELECTRIC CURRENT OR VOLTAGE AND IS USUALLY CALIBRATED IN HERTZ (CYCLES PER SECOND OR CPS). THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL VIBRATING REED OR A DIGITAL READ OUT DISPLAY. FOR INSTRUMENTS WHICH MEASURE RADIO FREQUENCIES, SEE CALIBRATOR, FREQUENCY; AND WAVEMENTER. EXCLUDES: COUNTER ELECTRONIC DIGITAL.
CAGE Information
| Code | Company |
|---|---|
| 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
Federal Supply Class
Title
ELECTRICAL AND ELECTRONIC PROPER
Inclusions:
INCLUDES TEST LEADS AND TEST LEAD ATTACHMENTS; TEST INSTRUMENTS DESIGNED FOR COMMUNICATION EQUIPMENT; TEST INSTRUMENTS DESIGNED FOR USE WITH ELECTRONIC EQUIPMENT CLASSIFIED IN TWO OR MORE FSC GROUPS.
Exclusions:
EXCLUDES RADIAC EQUIPMENT
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.970 INCHES NOMINAL |
| BHMW | MEASUREMENT RANGE | +55.0/+65.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| AWZJ | POWER SOURCE | EXTERNAL |
| AMQY | INSTALLATION DESIGN | PANEL |
| ACZB | FREQUENCY RATING | 55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM |
| CBBL | FEATURES PROVIDED | ZERO ADJUSTER |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| ABTB | MOUNTING HOLE DIAMETER | 0.312 INCHES NOMINAL |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| FEAT | SPECIAL FEATURES | RUGGEDIZED |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 3.790 INCHES NOMINAL |
| AAPB | DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 2300.0 |
| STYL | STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| BLSB | SCALE SELECTION METHOD | TERMINAL |
| ABWG | SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.380 INCHES NOMINAL |
| ANRL | MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CTQL | MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| SFTT | SURFACE TREATMENT | PLASTIC ACRYLIC |
| APPN | ACCURACY IN PERCENT | -0.15/+0.15 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| MATT | MATERIAL | STEEL |
| ABHP | OVERALL LENGTH | 5.710 INCHES NOMINAL |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| BHSX | CIRCUIT CONSTRUCTION TYPE (NON-CORE) | NONELECTRONIC |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| ABKW | OVERALL HEIGHT | 4.330 INCHES NOMINAL |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| ADZC | ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND FUNGUS RESISTANT AND DUST RESISTANT AND AIRTIGHT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| AQEC | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| BHDC | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| ZZZV | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| SPCL | SPECIAL TEST FEATURES | COMPLIES WITH MIL-M-10304 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.380 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 4.330 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 SCREW AND 4 UNTHREADED HOLE |
| APSN | PANEL FOR WHICH DESIGNED (NON-CORE) | MAGNETIC |
| AKYN | FURNISHED ITEMS AND QUANTITY | NUT 6; LOCKWASHER 6; SEAL 1 |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |