Part Number
Part Number:
NSN:
NIIN:
Item Name:
AMMETER
Definition:
AN INSTRUMENT WHICH MEASURES ELECTRIC CURRENT AND IS CALIBRATED AND MARKED IN AMPERES OR ANY MULTIPLE AND/OR SUBMULTIPLE THEREOF. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. FOR CURRENT DETECTING TYPE OF DEVICES, SEE GALVANOMETER.
CAGE Information
| Code | Company |
|---|---|
| 77221 | PHAOSTRON INSTRUMENT AND ELECTRONIC |
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 |
|---|---|---|
| APPN | ACCURACY IN PERCENT | -2.0/+2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| APPN | ACCURACY IN PERCENT | -2.0/+2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| AWZJ | POWER SOURCE | EXTERNAL |
| APSN | PANEL FOR WHICH DESIGNED (NON-CORE) | NONMAGNETIC |
| ANTG | SENSITIVITY RATING | 20.0 MILLIVOLTS |
| ANRL | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| AMQY | INSTALLATION DESIGN | PANEL |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.670 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.000 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | ZERO ADJUSTER |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| FEAT | SPECIAL FEATURES | RUGGEDIZED |
| ABWG | SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR ALL RANGES |
| ADAV | OVERALL DIAMETER | 3.500 INCHES MAXIMUM |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 1.200 INCHES MAXIMUM |
| BHMW | MEASUREMENT RANGE | +0.0/+10.0 AMPERES, DC SINGLE INDICATOR 1ST RANGE |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR ALL RANGES |
| BHSX | CIRCUIT CONSTRUCTION TYPE (NON-CORE) | NONELECTRONIC |
| SFTT | SURFACE TREATMENT | ENAMEL |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES MAXIMUM |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| CTQL | MOVEMENT SUSPENSION METHOD | TAUT BAND |
| AQEC | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| BHDC | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR ALL RANGES |
| ABTB | MOUNTING HOLE DIAMETER | 0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| AAPB | DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYL | STYLE DESIGNATOR | ROUND FLUSH MTG |
| ZZZV | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| BHMW | MEASUREMENT RANGE | +0.0/+50.0 AMPERES, DC SINGLE INDICATOR 2ND RANGE |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| ADZC | ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND VIBRATION RESISTANT |