PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MR49W150ACVVHVoltmeter

Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics · NSN 6625-00-951-0932 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-951-0932 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-951-0932. Primary manufacturer part number: MR49W150ACVVH.
Features
  • Voltmeter — FSC 6625
  • Mounting Stud Diameter: 0.250 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S)
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Meter Depth Behind Mounting Flange: 10.000 INCHES MAXIMUM IN
  • Accuracy in Percent: -1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR ALL RANGES
  • Mounting Stud Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Material: PLASTIC
Applications
  • Applications requiring Plastic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-951-0932, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-951-0932
Primary Part NumberMR49W150ACVVH
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics
StatusCANCELLED
Mounting Stud Diameter0.250 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED STUD(S)
Circuit Attachment Method and Quantity2 THREADED STUD
Meter Depth Behind Mounting Flange10.000 INCHES MAXIMUM IN
Accuracy in Percent-1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Mounting Stud Length0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MaterialPLASTIC
Frequency Response Range+54.000 TO 66.000 HERTZ
Style DesignatorRECTANGULAR FLUSH MTG
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Test Data Document81349-MIL-16034 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.).
ColorUNABLE TO DECODE
Center to Center Distance Between Mounting Facilities Parallel to Length3.375 INCHES NOMINAL IN
Circuit Current for Which DesignedAC
Movement TypeMOVING IRON VANE
Center to Center Distance Between Mounting Facilities Parallel to Width3.375 INCHES NOMINAL IN
Measurement Range+0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Features ProvidedMAGNETIC SHIELD
Installation DesignPANEL
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Meter Body Diameter Behind Mounting Flange3.980 INCHES MAXIMUM IN
Scale Division Quantity30 SINGLE INDICATOR SINGLE RANGE
Mounting Stud Diameter0.250 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED STUD(S)
Circuit Attachment Method and Quantity2 THREADED STUD
Meter Depth Behind Mounting Flange10.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight2.2200 lbs
Cube0.1538 cu ft
Verified Substitutes 8
No Item Name Available
6625-00-081-0126 INTERCHANGEABLE
Voltmeter
6625-00-090-9428 INTERCHANGEABLE
Voltmeter
6625-00-826-7029 INTERCHANGEABLE
Voltmeter
6625-00-851-3626 INTERCHANGEABLE
Voltmeter
6625-01-144-0597 INTERCHANGEABLE
Voltmeter
6625-01-161-5415 INTERCHANGEABLE
Voltmeter
6625-01-167-6172 INTERCHANGEABLE
Voltmeter
Cross-Reference Index
Part NumberManufacturer
671B424A14 Hughes Corp Div Dba Weschler Instruments (USA)
MILM16034-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MR49W150ACVVH Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-16034/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MR49W150ACVVH PRIMARY Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
MR49W150ACVVH Solartron Electronics Inc Weston Instruments Div (USA)
MK701-400-1 Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
101-023-PZPZ Yokogawa Corp of America (USA)
MR49W150ACVVH Ametek Inc Div Aerospace and Defense (USA)
Related Parts
6625-00-190-5891SUCCESSOR
NO ITEM NAME AVAILABLE
6625-00-081-0126INTERCHANGEABLE
VOLTMETER
6625-00-090-9428INTERCHANGEABLE
VOLTMETER
6625-00-826-7029INTERCHANGEABLE
VOLTMETER
6625-00-851-3626INTERCHANGEABLE
VOLTMETER
6625-01-144-0597INTERCHANGEABLE
VOLTMETER
6625-01-161-5415INTERCHANGEABLE
VOLTMETER
6625-01-167-6172INTERCHANGEABLE
VOLTMETER

Frequently Asked Questions

What is NSN 6625-00-951-0932?

NSN 6625-00-951-0932 is a Voltmeter, manufactured by Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-951-0932?

NSN 6625-00-951-0932 has 9 cross-referenced part numbers: 671B424A14 (Hughes Corp Div Dba Weschler Instruments), MILM16034-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR49W150ACVVH (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-16034/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR49W150ACVVH (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics) and 4 more.

What NSN replaces 6625-00-951-0932?

There are 8 known substitutes for 6625-00-951-0932: 6625-00-190-5891, 6625-00-081-0126, 6625-00-090-9428 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MR49W150ACVVH?

Key specifications for MR49W150ACVVH: Mounting Stud Diameter: 0.250 INCHES NOMINAL IN; Overall Width: 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 4 THREADED STUD(S); Circuit Attachment Method and Quantity: 2 THREADED STUD. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-951-0932 still in active supply?

NSN 6625-00-951-0932 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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