PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02810Ammeter

Simpson Electric Company, Inc. · NSN 6625-00-891-4149 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-891-4149 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-891-4149. Primary manufacturer part number: 02810.
Features
  • Ammeter — FSC 6625
  • Features Provided: ZERO ADJUSTER
  • Circuit Current for Which Designed: DC
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Panel for Which Designed: MAGNETIC OR NONMAGNETIC
  • Installation Design: PANEL
  • Nuclear Hardness Critical Feature: NONHARDENED
Applications
  • Applications requiring Plastic Phenolic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-891-4149, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-891-4149
Primary Part Number02810
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Features ProvidedZERO ADJUSTER
Circuit Current for Which DesignedDC
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Panel for Which DesignedMAGNETIC OR NONMAGNETIC
Installation DesignPANEL
Nuclear Hardness Critical FeatureNONHARDENED
Mounting Stud Length0.540 INCHES NOMINAL IN
Supplementary FeaturesSELF-SHIELDING MOVEMENT
Meter Depth Behind Mounting Flange1.060 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityNUT 2
Meter Body Diameter Behind Mounting Flange2.730 INCHES NOMINAL IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 THREADED STUD(S)
MaterialPLASTIC PHENOLIC
Style DesignatorRECTANGULAR FLUSH MTG
Circuit Attachment Method and Quantity2 THREADED STUD
FSC Application DataTEST SET,ELECT. EQUIP.
ColorUNABLE TO DECODE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Scale Division Quantity100 SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Length2.240 INCHES NOMINAL IN
Circuit Construction TypeNONELECTRONIC
Power SourceEXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-415-1757 (2810)
HAZMATNo
Weight0.7500 lbs
Cube0.0370 cu ft
Verified Substitutes 5
5998-01-415-17572810 SUCCESSOR
Circuit Card Assembly
Pep Modular Computers Inc
5310-01-070-87972810 INTERCHANGEABLE
Nut,self-Locking,hexagon
Lebus International, Inc.
5905-01-197-798302810 INTERCHANGEABLE
Resistor
Basler Electric Co
3455-01-305-109902810 INTERCHANGEABLE
Reamer,machine
Regal-Beloit Corporation Div Regal Cutting Tools
5330-01-393-428610925968 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
02810 PRIMARY Simpson Electric Company, Inc. (USA)
2810 Simpson Electric Company, Inc. (USA)
1327-02810 Simpson Electric Company, Inc. (USA)
Related Parts
SUCCESSOR 5998-01-415-1757 Circuit Card Assembly · 2810
5310-01-070-8797INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
2810
5905-01-197-7983INTERCHANGEABLE
RESISTOR
02810
3455-01-305-1099INTERCHANGEABLE
REAMER,MACHINE
02810
5330-01-393-4286INTERCHANGEABLE
GASKET
10925968

Frequently Asked Questions

What is NSN 6625-00-891-4149?

NSN 6625-00-891-4149 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 6625-00-891-4149?

NSN 6625-00-891-4149 has 3 cross-referenced part numbers: 02810 (Simpson Electric Company, Inc.), 2810 (Simpson Electric Company, Inc.), 1327-02810 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-891-4149?

There are 5 known substitutes for 6625-00-891-4149: 5998-01-415-1757, 5310-01-070-8797, 5905-01-197-7983 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02810?

Key specifications for 02810: Features Provided: ZERO ADJUSTER; Circuit Current for Which Designed: DC; Special Features: 0.001 OHM METER RESISTANCE; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE 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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