PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SXILRAAmmeter

Electrical Instrument Service Inc Dba Electrical Instrmnt Svce · NSN 6625-00-649-3564 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-649-3564 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-649-3564. Primary manufacturer part number: SXILRA.
Features
  • Ammeter — FSC 6625
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Circuit Current for Which Designed: DC
  • Features Provided: ZERO ADJUSTER
  • Accuracy in Percent: -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Measurement Range: +0.0 TO 1000.0 MILLIAMPERES, DC SINGLE INDICATOR FIFTH RANGE
  • Measurement Range: +0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR THIRD RANGE
  • Measurement Range: +0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SECOND RANGE
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-649-3564, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electrical Instrument Service Inc Dba Electrical Instrmnt Svce. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN6625-00-649-3564
Primary Part NumberSXILRA
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerElectrical Instrument Service Inc Dba Electrical Instrmnt Svce
StatusCANCELLED
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedDC
Features ProvidedZERO ADJUSTER
Accuracy in Percent-0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Measurement Range+0.0 TO 1000.0 MILLIAMPERES, DC SINGLE INDICATOR FIFTH RANGE
Measurement Range+0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR THIRD RANGE
Measurement Range+0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SECOND RANGE
Measurement Range+0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR FOURTH RANGE
Sensitivity Rating50.0 MILLIVOLTS
Measurement Range+0.0 TO 50.0 MILLIAMPERES, DC SINGLE INDICATOR FIRST RANGE
ColorUNABLE TO DECODE
Scale Division Quantity100 SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Circuit Attachment Method and Quantity2 BINDING POST
Scale Selection MethodTERMINAL
ColorUNABLE TO DECODE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedDC
Features ProvidedZERO ADJUSTER
Accuracy in Percent-0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Measurement Range+0.0 TO 1000.0 MILLIAMPERES, DC SINGLE INDICATOR FIFTH RANGE
Measurement Range+0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR THIRD RANGE
Measurement Range+0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SECOND RANGE
Measurement Range+0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR FOURTH RANGE
Sensitivity Rating50.0 MILLIVOLTS
Measurement Range+0.0 TO 50.0 MILLIAMPERES, DC SINGLE INDICATOR FIRST RANGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-539-9089
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeVS
Weight5.0000 lbs
Cube1.2000 cu ft
Verified Substitutes 12
Voltmeter
5895-01-500-298162-2 SUCCESSOR
Electronic Frequency Converter S
Telebyte, Inc.
6625-00-068-5560 INTERCHANGEABLE
Voltmeter
6625-00-186-1678 INTERCHANGEABLE
Ammeter
6625-00-193-0689 INTERCHANGEABLE
Ammeter
6625-00-231-0727 INTERCHANGEABLE
Ammeter
6625-00-232-9828 INTERCHANGEABLE
Voltmeter
6625-00-232-9829 INTERCHANGEABLE
Voltmeter
6625-00-539-9157 INTERCHANGEABLE
Ammeter
6625-00-557-5331 INTERCHANGEABLE
Voltmeter
Cross-Reference Index
Part NumberManufacturer
SXILRA Electrical Instrument Service Inc Dba Electrical Instrmnt Svce (USA)
268045 Solartron Electronics Inc Weston Instruments Div (USA)
622-268045 Solartron Electronics Inc Weston Instruments Div (USA)
622 Solartron Electronics Inc Weston Instruments Div (USA)
SX1LRA Electrical Instrument Service Inc Dba Electrical Instrmnt Svce (USA)
Related Parts
SUCCESSOR 6625-00-539-9089 Voltmeter
5895-01-500-2981SUCCESSOR
ELECTRONIC FREQUENCY CONVERTER S
62-2
6625-00-068-5560INTERCHANGEABLE
VOLTMETER
6625-00-186-1678INTERCHANGEABLE
AMMETER
6625-00-193-0689INTERCHANGEABLE
AMMETER
6625-00-231-0727INTERCHANGEABLE
AMMETER
6625-00-232-9828INTERCHANGEABLE
VOLTMETER
6625-00-232-9829INTERCHANGEABLE
VOLTMETER
6625-00-539-9157INTERCHANGEABLE
AMMETER
6625-00-557-5331INTERCHANGEABLE
VOLTMETER
6625-00-578-5351INTERCHANGEABLE
AMMETER
6625-00-649-4050INTERCHANGEABLE
VOLTMETER

Frequently Asked Questions

What is NSN 6625-00-649-3564?

NSN 6625-00-649-3564 is a Ammeter, manufactured by Electrical Instrument Service Inc Dba Electrical Instrmnt Svce, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-649-3564?

NSN 6625-00-649-3564 has 5 cross-referenced part numbers: SXILRA (Electrical Instrument Service Inc Dba Electrical Instrmnt Svce), 268045 (Solartron Electronics Inc Weston Instruments Div), 622-268045 (Solartron Electronics Inc Weston Instruments Div), 622 (Solartron Electronics Inc Weston Instruments Div), SX1LRA (Electrical Instrument Service Inc Dba Electrical Instrmnt Svce).

What NSN replaces 6625-00-649-3564?

There are 12 known substitutes for 6625-00-649-3564: 6625-00-539-9089, 5895-01-500-2981, 6625-00-068-5560 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SXILRA?

Key specifications for SXILRA: Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Circuit Current for Which Designed: DC; Features Provided: ZERO ADJUSTER; Accuracy in Percent: -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-649-3564 still in active supply?

NSN 6625-00-649-3564 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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