AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ammeter |
| Federal Supply Group (FSG) | Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6625 Electrical and Electronic Properties Measuring and Testing Instruments |
| National Item Identification Number (NIIN) | 00-643-2971 (006432971) |
| NCB Code | USA (00) |
| Manufacturer | Custom Metering Company Inc, Solartron Electronics Inc, Metermaster Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4302104 | custom metering company inc | ammeter | RFQ |
| 301-57-4302104S | solartron electronics inc | ammeter | RFQ |
| 4302104 | solartron electronics inc | ammeter | RFQ |
| 4302104 | metermaster inc | ammeter | RFQ |
| 301-57-4302104S | custom metering company inc | ammeter | RFQ |
| 301-0-500MADC | custom metering company inc | ammeter | RFQ |
| 301-0-500MADC | solartron electronics inc | ammeter | RFQ |
| 301-57-4302104S | metermaster inc | ammeter | RFQ |
| 301-0-500MADC | metermaster inc | ammeter | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| BHDC | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| ABKW | OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| AQEC | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| ABHP | OVERALL LENGTH | 2.200 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| AMQY | INSTALLATION DESIGN | PANEL |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| APPN | ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| BHMW | MEASUREMENT RANGE | 0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| ABMK | OVERALL WIDTH | 3.120 INCHES NOMINAL |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 1.840 INCHES NOMINAL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.250 INCHES NOMINAL |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.250 INCHES NOMINAL |
| ABWG | SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| CTQL | MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| ZZZV | III FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| APSN | (NON-CORE DATA) PANEL FOR WHICH DESIGNED | MAGNETIC |
| ANRL | MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| BHSX | (NON-CORE DATA) CIRCUIT CONSTRUCTION TYPE | NONELECTRONIC |
| ANTG | SENSITIVITY RATING | 100.0 MILLIVOLTS |
| ABTB | MOUNTING HOLE DIAMETER | 0.112 INCHES NOMINAL |
| AWZJ | POWER SOURCE | EXTERNAL |
| MATT | MATERIAL | PLASTIC |
| CBBL | FEATURES PROVIDED | ZERO ADJUSTER |
| STYL | STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.760 INCHES NOMINAL |
| Relevant Components for NSN - 6625-00-643-2971, 6625006432971 | ||||
| 6680-01-250-1410 (6680012501410) | 6670-01-287-2094 (6670012872094) | 6605-01-112-6478 (6605011126478) | 6680-00-426-5614 (6680004265614) | |
| 6685-01-287-1436 (6685012871436) | 6625-01-298-1400 (6625012981400) | 6680-00-966-0154 (6680009660154) | 6640-00-425-3000 (6640004253000) | |
| 6680-01-395-8464 (6680013958464) | 6610-00-779-6929 (6610007796929) | 6625-01-144-2626 (6625011442626) | 6650-00-907-6351 (6650009076351) | |
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