The Ammeter, cataloged under National Stock Number 6625-00-915-1643, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-915-1643 |
| Primary Part Number | 337577REVA |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Special Test Features | COMPLIES WITH MIL-M-10304 |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Surface Treatment | PAINT |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Meter Body Diameter Behind Mounting Flange | 1.510 INCHES MAXIMUM IN |
| Furnished Items and Quantity | WASHERS 4,NUTS 4 |
| Color | UNABLE TO DECODE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Style Designator | RECTANGULAR FLUSH MTG |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | STEEL |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Sensitivity Rating | 0.9 OHMS |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Accuracy in Percent | -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | TAUT BAND |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Environmental Protection | AIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| Circuit Attachment Method and Quantity | 2 SOLDERLESS LUG |
| Power Source | EXTERNAL |
| Dielectric Withstanding Voltage in Volts | 1500.0 |
| Circuit Construction Type | NONELECTRONIC |
| Circuit Current for Which Designed | DC |
| Panel for Which Designed | MAGNETIC |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-179-5202 (192-350) |
| HAZMAT | No |
| Weight | 0.2668 lbs |
| Cube | 0.0033 cu ft |
| Part Number | Manufacturer |
|---|---|
| BCD2 | Jewell Instruments Llc (USA) |
| 163 | Prime Technology Inc International Instruments Div (USA) |
| 337577REVA PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 131 | Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA) |
| 163 | Prime Technology Llc (USA) |
NSN 6625-00-915-1643 is a Ammeter, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-915-1643 has 5 cross-referenced part numbers: BCD2 (Jewell Instruments Llc), 163 (Prime Technology Inc International Instruments Div), 337577REVA (Lockheed Martin Corporation Div Rms - Mitchel Field), 131 (Ideal Precision Meter Co Dba Ideal Precision Meter Co), 163 (Prime Technology Llc).
There are 10 known substitutes for 6625-00-915-1643: 6625-00-179-5202, 6625-00-448-6318, 6625-00-580-0930 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 337577REVA: Overall Length: 1.500 INCHES MAXIMUM IN; Overall Width: 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN; Special Test Features: COMPLIES WITH MIL-M-10304; FSC Application Data: TEST SET,ELECT. EQUIP.. 30 total characteristics are documented in the Federal Logistics Information System.