We appreciate your interest in Simpson Electric Company part number 3643, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 3643 is listed with the NSN 6625-00-844-6450 and description “Ammeter.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Simpson Electric Company under the CAGE Code 55026 or that similarly fall under the FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 6625-00-844-6450 parts and Ammeter items your operations require, so request a quote today.
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AWZJ | POWER SOURCE | EXTERNAL |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| BLKZ | MOUNTING STUD DIAMETER | 0.112 INCHES NOMINAL |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| AQEC | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.240 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| ZZZV | III FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| AMQY | INSTALLATION DESIGN | PANEL |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.240 INCHES NOMINAL |
| APPN | ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| ANRL | MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| BLSB | SCALE SELECTION METHOD | TERMINAL |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 1.510 INCHES MAXIMUM |
| CTQL | MOVEMENT SUSPENSION METHOD | TAUT BAND |
| ABMK | OVERALL WIDTH | 3.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.530 INCHES MAXIMUM |
| AKYN | FURNISHED ITEMS AND QUANTITY | TERM. HDW 2; MTG HDW 4 |
| ABKW | OVERALL HEIGHT | 3.140 INCHES MAXIMUM |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.700 INCHES MINIMUM AND 2.850 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 0.0166 OHMS RES |
| MATT | MATERIAL | PLASTIC PHENOLIC |
| BHMW | MEASUREMENT RANGE | 0.0 TO 3.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| BHDC | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| ADAG | MOUNTING STUD LENGTH | 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| BHSX | (NON-CORE DATA) CIRCUIT CONSTRUCTION TYPE | NONELECTRONIC |
| ANTG | SENSITIVITY RATING | 50.0 MILLIVOLTS |
| APSN | (NON-CORE DATA) PANEL FOR WHICH DESIGNED | NONMAGNETIC |
| CBBL | FEATURES PROVIDED | ZERO ADJUSTER |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYL | STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| ABWG | SCALE DIVISION QUANTITY | 60 SINGLE INDICATOR SINGLE RANGE |
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