PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1357-06630Ammeter

Simpson Electric Company, Inc. · NSN 6625-00-762-0854 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-762-0854 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-762-0854. Primary manufacturer part number: 1357-06630.
Features
  • Ammeter — FSC 6625
  • Power Source: EXTERNAL
  • Meter Depth Behind Mounting Flange: 1.080 INCHES NOMINAL IN
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Frequency Response Range: +25.000 TO 800.000 HERTZ
  • Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S)
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
Applications
  • Applications requiring Plastic Phenolic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-762-0854, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-762-0854
Primary Part Number1357-06630
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Power SourceEXTERNAL
Meter Depth Behind Mounting Flange1.080 INCHES NOMINAL IN
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Frequency Response Range+25.000 TO 800.000 HERTZ
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Circuit Attachment Method and Quantity2 THREADED STUD
Style DesignatorRECTANGULAR FLUSH MTG
Nuclear Hardness Critical FeatureNONHARDENED
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
FSC Application DataTEST SET,ELECT. EQUIP.
Indicator TypeDIAL W/POINTER
Measurement Range+0.0 TO 50.0 MILLIAMPERES, AC SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING IRON VANE
MaterialPLASTIC PHENOLIC
ColorUNABLE TO DECODE
Mounting Stud Length0.700 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mounting Flange1.220 INCHES NOMINAL IN
Installation DesignPANEL
Panel for Which DesignedNONMAGNETIC
Movement Suspension MethodJEWEL PIVOT BASE
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Construction TypeNONELECTRONIC
Reliability IndicatorNOT ESTABLISHED
Circuit Current for Which DesignedAC
Center to Center Distance Between Mounting Facilities Parallel to Length3.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 5
6625-00-402-606410230 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
6625-00-470-8322 INTERCHANGEABLE
Ammeter
5998-00-883-1629SM-C-597960 INTERCHANGEABLE
Electronic Components Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-00-964-792710220 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
6625-01-334-96031357-03210 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
Cross-Reference Index
Part NumberManufacturer
1357 Simpson Electric Company, Inc. (USA)
1357-0-50MA Simpson Electric Company, Inc. (USA)
06630 Simpson Electric Company, Inc. (USA)
1357-06630 PRIMARY Simpson Electric Company, Inc. (USA)
Related Parts
6625-00-402-6064INTERCHANGEABLE
VOLTMETER
10230
6625-00-470-8322INTERCHANGEABLE
AMMETER
5998-00-883-1629INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
SM-C-597960
6625-00-964-7927INTERCHANGEABLE
VOLTMETER
10220
6625-01-334-9603INTERCHANGEABLE
AMMETER
1357-03210

Frequently Asked Questions

What is NSN 6625-00-762-0854?

NSN 6625-00-762-0854 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 6625-00-762-0854?

NSN 6625-00-762-0854 has 4 cross-referenced part numbers: 1357 (Simpson Electric Company, Inc.), 1357-0-50MA (Simpson Electric Company, Inc.), 06630 (Simpson Electric Company, Inc.), 1357-06630 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-762-0854?

There are 5 known substitutes for 6625-00-762-0854: 6625-00-402-6064, 6625-00-470-8322, 5998-00-883-1629 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1357-06630?

Key specifications for 1357-06630: Power Source: EXTERNAL; Meter Depth Behind Mounting Flange: 1.080 INCHES NOMINAL IN; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE; Frequency Response Range: +25.000 TO 800.000 HERTZ. 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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