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 |
|---|---|---|
| CTWN | OPERATING VOLTAGE RATING IN VOLTS | 28.0 DC NOMINAL |
| AWZJ | POWER SOURCE | EXTERNAL |
| APPN | ACCURACY IN PERCENT | -2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| ABMK | OVERALL WIDTH | 6.700 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 1.530 INCHES MAXIMUM |
| SPCL | SPECIAL TEST FEATURES | DRAWING IAW MIL-STD-100A; VIBRATION IAW MIL-STD-167; SHOCK IAW MIL-S-901; MARK IAW MIL-STD-130; SEAL IAW MIL-STD-108D |
| AMQY | INSTALLATION DESIGN | PANEL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 6.043 INCHES MINIMUM AND 6.057 INCHES MAXIMUM |
| APSN | PANEL FOR WHICH DESIGNED | MAGNETIC OR NONMAGNETIC |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| CBBL | FEATURES PROVIDED | ELECTRICAL OVERLOAD PROTECTION AND LUMINOUS SCALE MARKING AND NONGLARE GLASS AND SELF-ILLUMINATION FACILITY AND ZERO ADJUSTER |
| ABHP | OVERALL LENGTH | 7.730 INCHES MAXIMUM |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.718 INCHES MINIMUM AND 0.732 INCHES MAXIMUM |
| APSY | METER BODY WIDTH BEHIND MOUNTING FLANGE | 5.450 INCHES MAXIMUM |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| BHDC | SCALE GRADUATION TYPE | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| ANRL | MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| SFTT | SURFACE TREATMENT | PAINT |
| STYL | STYLE DESIGNATOR | RECTANGULAR SEMI-FLUSH MTG |
| CTQL | MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| AAPB | DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 1500.0 |
| MATT | MATERIAL | STEEL |
| ADZC | ENVIRONMENTAL PROTECTION | HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| AKYN | FURNISHED ITEMS AND QUANTITY | NUT 8; WASHER 16 |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 5.770 INCHES MAXIMUM |
| BHSX | CIRCUIT CONSTRUCTION TYPE (NON-CORE) | NONELECTRONIC |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| AQEC | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| AGAV | END ITEM IDENTIFICATION | KIDD CLASS DDG; LM2500 MACHINERY CONTROL SYSTEMS; TICONDEROGA CLASS CG (47); SPRUANCE CLASS DD (963) |
| BMNG | METER BODY HEIGHT BEHIND MOUNTING FLANGE | 1.225 INCHES MAXIMUM |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| SUPP | SUPPLEMENTARY FEATURES | DAMPING FACTOR 10.0 MIN; RESPONSE TIME 2 SEC MAX; INSULATION RES 20 MEGOHMS; EDGEWISE MTG; RUGGEDIZED |
| ZZZV | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 SCREW AND 4 UNTHREADED HOLE |
| BHMW | MEASUREMENT RANGE | +4.0/+20.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| ABTB | MOUNTING HOLE DIAMETER | 0.190 INCHES NOMINAL |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |