| 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) | 00-668-2891 (006682891) |
| NCB Code | USA (00) |
| Manufacturer | Hoyt Electrical Instrument Works |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 17-3METALCASE0-50AMP | hoyt electrical instrument works | ammeter | 74542 | RFQ |
| 17-3METALCASE0-50HMP | hoyt electrical instrument works | ammeter | 74542 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| BHDC | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| AMQY | INSTALLATION DESIGN | PANEL |
| BLKZ | MOUNTING STUD DIAMETER | 0.112 INCHES NOMINAL |
| AQEC | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| ABHP | OVERALL LENGTH | 1.750 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED STUD |
| ZZZV | III FSC APPLICATION DATA | TEST SET,ELECTRONIC EQUIPMENT |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| APPN | ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL |
| BLSB | SCALE SELECTION METHOD | TERMINAL |
| AWZJ | POWER SOURCE | EXTERNAL |
| BHMW | MEASUREMENT RANGE | 0.0 TO 50.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| CBBL | FEATURES PROVIDED | MAGNETIC SHIELD |
| ANRL | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| ADAV | OVERALL DIAMETER | 2.690 INCHES NOMINAL |
| CTQL | MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| APSN | (NON-CORE DATA) PANEL FOR WHICH DESIGNED | MAGNETIC |
| BHSX | (NON-CORE DATA) CIRCUIT CONSTRUCTION TYPE | NONELECTRONIC |
| AAPB | DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 2000.0 |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| STYL | STYLE DESIGNATOR | C1 ROUND FLUSH MTG |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 1.375 INCHES NOMINAL |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.200 INCHES NOMINAL |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST |
| ABWG | SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| ADAG | MOUNTING STUD LENGTH | 0.190 INCHES NOMINAL |
| Relevant Components for NSN - 6625-00-668-2891, 6625006682891 | ||||
| 6625-01-372-6674 (6625013726674) | 6685-01-012-4235 (6685010124235) | 6610-00-908-6623 (6610009086623) | 6650-01-612-7057 (6650016127057) | |
| 6625-01-418-4368 (6625014184368) | 6625-01-115-2877 (6625011152877) | 6620-01-357-3643 (6620013573643) | 6630-01-528-9114 (6630015289114) | |
| 6625-01-169-4418 (6625011694418) | 6625-00-649-4560 (6625006494560) | 6625-00-788-5522 (6625007885522) | 6685-01-486-5840 (6685014865840) | |
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