The Voltmeter, cataloged under National Stock Number 6625-01-105-0657, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gamma Scientific Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-105-0657 |
| Primary Part Number | 13309 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Gamma Scientific Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BEZEL AND 1 COLLAR |
| Features Provided | MAGNETIC SHIELD |
| Power Source | EXTERNAL |
| Display Color | RED SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Display Type | GAS DISCHARGE TUBE |
| Scale Selection Method | TERMINAL |
| Special Test Features | COMPLIES WITH MIL-MIL-M-10304 |
| Measurement Range | -1.999 TO 1.999 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Surface Treatment | PAINT |
| Material | PLASTIC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Depth Behind Mounting Flange | 2.815 INCHES MAXIMUM IN |
| Meter Body Width Behind Mounting Flange | 3.483 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR FLUSH MTG |
| Circuit Attachment Method and Quantity | 2 PRINTED CIRCUIT |
| Indicator Type | DIGITAL DISPLAY |
| Installation Design | PANEL |
| Circuit Current for Which Designed | AC |
| Accuracy Rating | PORM 0.05 PCT OF READING PORM ONE COUNT SINGLE INDICATOR SINGLE RANGE |
| Meter Body Height Behind Mounting Flange | 2.005 INCHES MAXIMUM IN |
| Furnished Items and Quantity | SEAL 1 |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Display Digit Quantity | 3-1/2 |
| Environmental Protection | AIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| Mounting Facility Type and Quantity | 1 THREADED BEZEL AND 1 COLLAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13309 PRIMARY | Gamma Scientific Inc (USA) |
NSN 6625-01-105-0657 is a Voltmeter, manufactured by Gamma Scientific Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-105-0657 has 1 cross-referenced part number: 13309 (Gamma Scientific Inc).
There are 9 known substitutes for 6625-01-105-0657: 5133-00-189-9254, 2910-00-237-0528, 3110-00-540-7675 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13309: Mounting Facility Type and Quantity: 1 THREADED BEZEL AND 1 COLLAR; Features Provided: MAGNETIC SHIELD; Power Source: EXTERNAL; Display Color: RED SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.