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 |
|---|---|
| 90689 | WESTINGHOUSE ELECTRIC CORP METER AND |
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 |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.187 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC |
| BHMW | MEASUREMENT RANGE | +55.0/+65.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| APSN | PANEL FOR WHICH DESIGNED (NON-CORE) | NONMAGNETIC |
| ANRL | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| AMQY | INSTALLATION DESIGN | PANEL |
| AKYN | FURNISHED ITEMS AND QUANTITY | FREQUENCY CONVERTER1 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MEASUREMENT RANGE PER INDICATOR,AS DIFFERENTIATED BY FURNISHED ITEMS AND QUANTITY |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 1.593 INCHES NOMINAL |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.500 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.840 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 4.500 INCHES NOMINAL |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| BHSX | CIRCUIT CONSTRUCTION TYPE (NON-CORE) | NONELECTRONIC |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 4.000 INCHES NOMINAL |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| STYL | STYLE DESIGNATOR | ROUND FLUSH MTG |