The Voltmeter, cataloged under National Stock Number 6625-00-228-8923, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-228-8923 |
| Primary Part Number | MR34W300DCVVR |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Measurement Range | +0.0 TO 300.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Circuit Current for Which Designed | DC |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 1.660 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Style Designator | ROUND FLUSH MTG |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Measurement Range | +0.0 TO 300.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Circuit Current for Which Designed | DC |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 1.660 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Style Designator | ROUND FLUSH MTG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | XN |
| Part Number | Manufacturer |
|---|---|
| MR34W300DCVVR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-10304/22 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR34W300DCVV | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6625-00-228-8923 is a Voltmeter, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-228-8923 has 3 cross-referenced part numbers: MR34W300DCVVR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-10304/22 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR34W300DCVV (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 6625-00-228-8923: 6625-00-193-7164, 6625-00-196-8943, 6625-00-235-7346 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MR34W300DCVVR: Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE; Measurement Range: +0.0 TO 300.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE; Installation Design: PANEL; Circuit Current for Which Designed: DC. 28 total characteristics are documented in the Federal Logistics Information System.