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 |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 |
|---|---|---|
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG AND 2 SCREW AND 2 THREADED STUD |
| MATT | MATERIAL | PLASTIC |
| ABHP | OVERALL LENGTH | 3.125 INCHES MAXIMUM |
| AWZJ | POWER SOURCE | EXTERNAL |
| APSN | PANEL FOR WHICH DESIGNED (NON-CORE) | NONMAGNETIC |
| ANQD | REGISTER QUANTITY | 1 |
| ANRL | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| AMQY | INSTALLATION DESIGN | PANEL |
| AQEC | MOVEMENT TYPE | VIBRATING REED |
| CTWN | OPERATING VOLTAGE RATING IN VOLTS | 95.0 AC MINIMUM AND 135.0 AC MAXIMUM |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ABTB | MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 2.125 INCHES MAXIMUM |
| SUPP | SUPPLEMENTARY FEATURES | POWER CONSUMPTION 6.5 W MAX |
| AMKD | INDICATOR TYPE | VIBRATING REED |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| BHSX | CIRCUIT CONSTRUCTION TYPE (NON-CORE) | NONELECTRONIC |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| MARK | SPECIAL MARKINGS | FREQUENCY AT TOP OF METER FACE AND CYCLES AT BOTTOM; LINES AT 380,390,400,410 AND 420 HZ |
| ADAV | OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | NUT 4; WASHER 4 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| STYL | STYLE DESIGNATOR | ROUND FLUSH MTG |
| ZZZV | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| APMP | RESONANT REED QUANTITY | 9 |
| APPN | ACCURACY IN PERCENT | -1.0/+1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES MAXIMUM |
| BHMW | MEASUREMENT RANGE | +380.0/+420.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |