PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

294-2Ammeter

Simpson Electric Company, Inc. · NSN 6625-01-260-1499 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-260-1499 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-260-1499. Primary manufacturer part number: 294-2.
Features
  • Ammeter — FSC 6625
  • Scale Division Quantity: 15 SINGLE INDICATOR FIRST RANGE
  • Scale Division Quantity: 30 SINGLE INDICATOR SECOND RANGE
  • Dial Scale Marking Color: BLACK AND RED SINGLE INDICATOR ALL RANGES
  • Measurement Range: +0.0 TO 60.0 AMPERES, AC SINGLE INDICATOR THIRD RANGE
  • Installation Design: HANDHELD
  • Measurement Range: +0.0 TO 15.0 AMPERES, AC SINGLE INDICATOR FIRST RANGE
  • Color: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-260-1499, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-260-1499
Primary Part Number294-2
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Scale Division Quantity15 SINGLE INDICATOR FIRST RANGE
Scale Division Quantity30 SINGLE INDICATOR SECOND RANGE
Dial Scale Marking ColorBLACK AND RED SINGLE INDICATOR ALL RANGES
Measurement Range+0.0 TO 60.0 AMPERES, AC SINGLE INDICATOR THIRD RANGE
Installation DesignHANDHELD
Measurement Range+0.0 TO 15.0 AMPERES, AC SINGLE INDICATOR FIRST RANGE
ColorUNABLE TO DECODE
Power SourceINTERNAL
Nuclear Hardness Critical FeatureNONHARDENED
Scale Graduation TypeLINEAR SINGLE INDICATOR ALL RANGES
Scale Selection MethodSWITCH
FSC Application DataTEST SET,ELECT. EQUIP.
Pointer ColorBLACK SINGLE INDICATOR ALL RANGES
Style DesignatorCLAMP-ON
Circuit Current for Which DesignedAC
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Indicator TypeDIAL W/POINTER
Measurement Range+0.0 TO 30.0 AMPERES, AC SINGLE INDICATOR SECOND RANGE
Scale Division Quantity30 SINGLE INDICATOR THIRD RANGE
Scale Division Quantity15 SINGLE INDICATOR FIRST RANGE
Scale Division Quantity30 SINGLE INDICATOR SECOND RANGE
Dial Scale Marking ColorBLACK AND RED SINGLE INDICATOR ALL RANGES
Measurement Range+0.0 TO 60.0 AMPERES, AC SINGLE INDICATOR THIRD RANGE
Installation DesignHANDHELD
Measurement Range+0.0 TO 15.0 AMPERES, AC SINGLE INDICATOR FIRST RANGE
ColorUNABLE TO DECODE
Power SourceINTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight1.2500 lbs
Cube0.1250 cu ft
Verified Substitutes 10
4920-00-067-81752942 INTERCHANGEABLE
Bar,pair-Blade Posi
Marvel Manufacturing Co Div the Marvel Manufacturing Company
5965-00-089-78732942 INTERCHANGEABLE
Loudspeaker,permanent Magnet
Bosch Security Systems, Llc
6645-00-333-3337 INTERCHANGEABLE
Arbor,mainspring Ba
4920-00-351-00452942 INTERCHANGEABLE
Adapter,test
Meggitt (orange County), Inc.
6250-00-519-014478X729 INTERCHANGEABLE
Lampholder
General Electric Company
5120-01-049-7012294-48 INTERCHANGEABLE
Remover,electrical Contact
Amphenol Corp Div Amphenol Aerospace Operations
5985-01-348-20712942 INTERCHANGEABLE
Adapter,waveguide
Centroid, Inc. Dba Centroid Inc
4710-01-420-91562942 INTERCHANGEABLE
Tube Assembly,metal
Janke & Company Inc Dba Electronic Brazing Co Div
5975-01-590-07202942 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5310-01-629-96682942 INTERCHANGEABLE
Washer,flat
Crytologic Systems Group
Cross-Reference Index
Part NumberManufacturer
294-2 Simpson Electric Company, Inc. (USA)
Related Parts
4920-00-067-8175INTERCHANGEABLE
BAR,PAIR-BLADE POSI
2942
5965-00-089-7873INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
2942
6645-00-333-3337INTERCHANGEABLE
ARBOR,MAINSPRING BA
4920-00-351-0045INTERCHANGEABLE
ADAPTER,TEST
2942
6250-00-519-0144INTERCHANGEABLE
LAMPHOLDER
78X729
5120-01-049-7012INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
294-48
5985-01-348-2071INTERCHANGEABLE
ADAPTER,WAVEGUIDE
2942
4710-01-420-9156INTERCHANGEABLE
TUBE ASSEMBLY,METAL
2942
5975-01-590-0720INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2942
5310-01-629-9668INTERCHANGEABLE
WASHER,FLAT
2942

Frequently Asked Questions

What is NSN 6625-01-260-1499?

NSN 6625-01-260-1499 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-260-1499?

NSN 6625-01-260-1499 has 1 cross-referenced part number: 294-2 (Simpson Electric Company, Inc.).

What NSN replaces 6625-01-260-1499?

There are 10 known substitutes for 6625-01-260-1499: 4920-00-067-8175, 5965-00-089-7873, 6645-00-333-3337 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 294-2?

Key specifications for 294-2: Scale Division Quantity: 15 SINGLE INDICATOR FIRST RANGE; Scale Division Quantity: 30 SINGLE INDICATOR SECOND RANGE; Dial Scale Marking Color: BLACK AND RED SINGLE INDICATOR ALL RANGES; Measurement Range: +0.0 TO 60.0 AMPERES, AC SINGLE INDICATOR THIRD RANGE. 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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