The Voltmeter, cataloged under National Stock Number 6625-00-068-3493, 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 30 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-068-3493 |
| Primary Part Number | MR26P020ACVVR |
| 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 | CANCELLED |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Movement Suspension Method | TAUT BAND |
| Pointer Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Scale Selection Method | TERMINAL |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Phase | SINGLE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Environmental Protection | COLD RESISTANT AND HEAT RESISTANT AND SHOCK RESISTANT AND SUBMERSIBLE AND VIBRATION RESISTANT AND WATERTIGHT |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Scale Division Quantity | 20 SINGLE INDICATOR SINGLE RANGE |
| Frequency Response Range | +25.000 TO 125.000 HERTZ |
| Features Provided | MAGNETIC SHIELD AND SELF-ILLUMINATION FACILITY AND ZERO ADJUSTER |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Installation Design | PANEL |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES MAXIMUM IN |
| Indicator Type | DIAL W/POINTER |
| Special Test Features | COMPLIES WITH MIL-M-10304 |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Measurement Range | +0.0 TO 20.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.600 INCHES MAXIMUM IN |
| Style Designator | ROUND FLUSH MTG |
| Test Data Document | 81349-MIL-M-10304 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Furnished Items and Quantity | NUT 7; LOCKWASHER 5; SEAL 1 |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-555-3094 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0900 lbs |
| Cube | 0.0017 cu ft |
| Part Number | Manufacturer |
|---|---|
| MR26P020ACVVR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-10304/6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-M-10304/6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6625-00-068-3493 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: cancelled.
NSN 6625-00-068-3493 has 3 cross-referenced part numbers: MR26P020ACVVR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-10304/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-10304/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 4 known substitutes for 6625-00-068-3493: 6625-00-752-7530, 6625-00-555-3094, 6625-00-585-9956 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MR26P020ACVVR: Dielectric Withstanding Voltage in Volts: 3000.0; Mounting Hole Diameter: 0.125 INCHES NOMINAL IN; Movement Suspension Method: TAUT BAND; Pointer Color: WHITE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-068-3493 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.