PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24502Voltmeter

Simpson Electric Company, Inc. · NSN 6625-01-147-8858 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-147-8858 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-147-8858. Primary manufacturer part number: 24502.
Features
  • Voltmeter — FSC 6625
  • Scale Selection Method: TERMINAL
  • Display Type: LIGHT EMITTING DIODE (L.E.D.).
  • Material: PLASTIC
  • Color: UNABLE TO DECODE
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Style Designator: RECTANGULAR FLUSH MTG
  • FSC Application Data: TEST SET,ELECT. EQUIP.
Applications
  • Applications requiring Plastic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-147-8858, 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-147-8858
Primary Part Number24502
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusCANCELLED
Scale Selection MethodTERMINAL
Display TypeLIGHT EMITTING DIODE (L.E.D.).
MaterialPLASTIC
ColorUNABLE TO DECODE
Nuclear Hardness Critical FeatureNONHARDENED
Style DesignatorRECTANGULAR FLUSH MTG
FSC Application DataTEST SET,ELECT. EQUIP.
Meter Depth Behind Mounting Flange4.000 INCHES NOMINAL IN
Meter Body Width Behind Mounting Flange3.590 INCHES NOMINAL IN
Meter Body Height Behind Mounting Flange1.654 INCHES NOMINAL IN
Power SourceEXTERNAL
Operating Voltage Rating in Volts120.0 AC MINIMUM AND 240.0 AC MAXIMUM
Circuit Attachment Method and Quantity2 THREADED STUD
Accuracy RatingPORM 0.1 PCT OF READING PLUS 1 DIGIT SINGLE INDICATOR SINGLE RANGE
Measurement Range+0.0 TO 20.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity2 BRACKET(S)
Display Digit Quantity4
Display ColorRED SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIGITAL DISPLAY
Circuit Current for Which DesignedAC
Reliability IndicatorNOT ESTABLISHED
Installation DesignPANEL
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
MaterialPLASTIC
ColorUNABLE TO DECODE
Nuclear Hardness Critical FeatureNONHARDENED
Style DesignatorRECTANGULAR FLUSH MTG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight1.1100 lbs
Cube0.0494 cu ft
Verified Substitutes 12
No Item Name Available
3610-00-043-1532 INTERCHANGEABLE
Roll
5330-00-091-908224302 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4730-01-015-2349N24502 INTERCHANGEABLE
Tee,tube to Boss
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
4310-01-061-440624-502 INTERCHANGEABLE
Ring,piston
Rix Industries
5920-01-117-62562430-2 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
6515-01-180-698824302 INTERCHANGEABLE
Speculum,otoscope
Welch Allyn, Inc.
5331-01-211-6074216.07377 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corporation Div Integrated Sealing Systems Division
4820-01-231-8631243-02 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5930-01-292-704424302 INTERCHANGEABLE
Switch,pressure
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
24502 PRIMARY Simpson Electric Company, Inc. (USA)
24302 Simpson Electric Company, Inc. (USA)
2865-24502 PRIMARY Simpson Electric Company, Inc. (USA)
4055231-0701 Raytheon Company Dba Raytheon Co (USA)
Related Parts
6625-01-244-4101SUCCESSOR
NO ITEM NAME AVAILABLE
3610-00-043-1532INTERCHANGEABLE
ROLL
5330-00-091-9082INTERCHANGEABLE
GASKET
24302
4730-01-015-2349INTERCHANGEABLE
TEE,TUBE TO BOSS
N24502
4310-01-061-4406INTERCHANGEABLE
RING,PISTON
24-502
5920-01-117-6256INTERCHANGEABLE
FUSEHOLDER,BLOCK
2430-2
6515-01-180-6988INTERCHANGEABLE
SPECULUM,OTOSCOPE
24302
5331-01-211-6074INTERCHANGEABLE
O-RING
216.07377
4820-01-231-8631INTERCHANGEABLE
SEAT,VALVE
243-02
5930-01-292-7044INTERCHANGEABLE
SWITCH,PRESSURE
24302
6625-01-346-4207INTERCHANGEABLE
VOLTMETER
78E6N1060
6515-01-374-5890INTERCHANGEABLE
BONE PLATE
00117900512

Frequently Asked Questions

What is NSN 6625-01-147-8858?

NSN 6625-01-147-8858 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-01-147-8858?

NSN 6625-01-147-8858 has 4 cross-referenced part numbers: 24502 (Simpson Electric Company, Inc.), 24302 (Simpson Electric Company, Inc.), 2865-24502 (Simpson Electric Company, Inc.), 4055231-0701 (Raytheon Company Dba Raytheon Co).

What NSN replaces 6625-01-147-8858?

There are 12 known substitutes for 6625-01-147-8858: 6625-01-244-4101, 3610-00-043-1532, 5330-00-091-9082 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24502?

Key specifications for 24502: Scale Selection Method: TERMINAL; Display Type: LIGHT EMITTING DIODE (L.E.D.).; Material: PLASTIC; Color: UNABLE TO DECODE. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-01-147-8858 still in active supply?

NSN 6625-01-147-8858 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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