PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

09720Voltmeter

Simpson Electric Company, Inc. · NSN 6625-00-528-7964 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-528-7964 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-528-7964. Primary manufacturer part number: 09720.
Features
  • Voltmeter — FSC 6625
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Nuclear Hardness Critical Feature: NONHARDENED
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Scale Division Quantity: 25 SINGLE INDICATOR SINGLE RANGE
  • Mounting Stud Length: 0.540 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S)
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.240 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-528-7964, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-528-7964
Primary Part Number09720
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
FSC Application DataTEST SET,ELECT. EQUIP.
Scale Division Quantity25 SINGLE INDICATOR SINGLE RANGE
Mounting Stud Length0.540 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED STUD(S)
Center to Center Distance Between Mounting Facilities Parallel to Length2.240 INCHES NOMINAL IN
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Movement TypeMOVING COIL, PERMANENT MAGNET
Surface TreatmentPAINT
MaterialPLASTIC
Sensitivity Rating5.0 VOLTS
Meter Body Diameter Behind Mounting Flange2.730 INCHES NOMINAL IN
Environmental ProtectionAIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT
Furnished Items and QuantityNUT 6; LOCKWASHER 6; SEAL 1
Style DesignatorRECTANGULAR FLUSH MTG
ColorUNABLE TO DECODE
Meter Depth Behind Mounting Flange1.060 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.240 INCHES NOMINAL IN
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Power SourceEXTERNAL
Measurement Range+0.0 TO 5.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE
Dielectric Withstanding Voltage in Volts3000.0
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-057-2457 (9720)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.7500 lbs
Cube0.0310 cu ft
Verified Substitutes 12
Ammeter
5998-01-057-24579720 SUCCESSOR
Electronic Components Assembly
L3 Technologies, Inc. Div Communication Systems-West
6625-00-053-2836 INTERCHANGEABLE
Ammeter
6625-00-247-108004380 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
6625-00-270-407902660 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
6625-00-710-275709790 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
5330-00-807-7153C181-329 INTERCHANGEABLE
Gasket Set
Zenith Fuel Systems Llc
6625-00-819-3027 INTERCHANGEABLE
Voltmeter
6625-00-840-0365320S36 INTERCHANGEABLE
Ammeter
Ametek Inc Dba Ametek Iscd Div Iscd
6625-00-849-1445320S37 INTERCHANGEABLE
Ammeter
Ametek Inc Dba Ametek Iscd Div Iscd
Cross-Reference Index
Part NumberManufacturer
09720 Simpson Electric Company, Inc. (USA)
1327-0-5KV Simpson Electric Company, Inc. (USA)
1327-09720 Simpson Electric Company, Inc. (USA)
1327 Simpson Electric Company, Inc. (USA)
9720 Simpson Electric Company, Inc. (USA)
Related Parts
SUCCESSOR 5998-01-057-2457 Electronic Components Assembly · 9720
6625-00-902-5592SUCCESSOR
AMMETER
6625-00-053-2836INTERCHANGEABLE
AMMETER
6625-00-247-1080INTERCHANGEABLE
AMMETER
04380
6625-00-270-4079INTERCHANGEABLE
AMMETER
02660
6625-00-710-2757INTERCHANGEABLE
VOLTMETER
09790
5330-00-807-7153INTERCHANGEABLE
GASKET SET
C181-329
6625-00-819-3027INTERCHANGEABLE
VOLTMETER
6625-00-840-0365INTERCHANGEABLE
AMMETER
320S36
6625-00-849-1445INTERCHANGEABLE
AMMETER
320S37
6145-00-990-1965INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1327C
1660-01-005-2592INTERCHANGEABLE
CONE,FAN,AIR CONDIT

Frequently Asked Questions

What is NSN 6625-00-528-7964?

NSN 6625-00-528-7964 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-528-7964?

NSN 6625-00-528-7964 has 5 cross-referenced part numbers: 09720 (Simpson Electric Company, Inc.), 1327-0-5KV (Simpson Electric Company, Inc.), 1327-09720 (Simpson Electric Company, Inc.), 1327 (Simpson Electric Company, Inc.), 9720 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-528-7964?

There are 12 known substitutes for 6625-00-528-7964: 6625-00-902-5592, 5998-01-057-2457, 6625-00-053-2836 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 09720?

Key specifications for 09720: Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Nuclear Hardness Critical Feature: NONHARDENED; FSC Application Data: TEST SET,ELECT. EQUIP.; Overall Height: 3.250 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

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