PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

483659-1Ammeter

Raytheon Company Dba Raytheon Co · NSN 6625-01-005-5132 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-005-5132 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-005-5132. Primary manufacturer part number: 483659-1.
Features
  • Ammeter — FSC 6625
  • Features Provided: LUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER
  • Mounting Facility Type and Quantity: 3 SCREW AND 3 UNTHREADED HOLE(S)
  • Sensitivity Rating: 5.0 AMPERES
  • Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN
  • Installation Design: PANEL
  • Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Circuit Construction Type: NONELECTRONIC
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Ammeter, cataloged under National Stock Number 6625-01-005-5132, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-005-5132
Primary Part Number483659-1
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Features ProvidedLUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER
Mounting Facility Type and Quantity3 SCREW AND 3 UNTHREADED HOLE(S)
Sensitivity Rating5.0 AMPERES
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Installation DesignPANEL
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Construction TypeNONELECTRONIC
Movement Suspension MethodTAUT BAND
Panel for Which DesignedMAGNETIC OR NONMAGNETIC
Movement TypeMOVING IRON VANE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityMTG HDW 3; TERM. HDW 2
MaterialSTEEL CORROSION RESISTING
Meter Depth Behind Mounting Flange1.600 INCHES MAXIMUM IN
Overall Diameter2.695 INCHES MAXIMUM IN
Special Test FeaturesCONFORMS TO MIL-M-10304/7
Style DesignatorROUND FLUSH MTG
Nuclear Hardness Critical FeatureNONHARDENED
Indicator TypeDIAL W/POINTER
Meter Body Diameter Behind Mounting Flange2.210 INCHES MAXIMUM IN
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
FSC Application DataTEST SET,ELECT. EQUIP.
ColorUNABLE TO DECODE
Surface TreatmentENAMEL SEMIGLOSS
Power SourceEXTERNAL
Circuit Current for Which DesignedDC
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Dielectric Withstanding Voltage in Volts3000.0
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-649-4816
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.6000 lbs
Cube0.0156 cu ft
Verified Substitutes 8
Voltmeter
5998-01-137-996526-6 SUCCESSOR
Holder,electrical Card
Schroff Inc
6625-01-202-4639A81000 SUCCESSOR
Voltmeter
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6625-01-269-414063A133507P2 SUCCESSOR
Ammeter
Yokogawa Corporation of America
Voltmeter
6625-00-106-7522 INTERCHANGEABLE
Voltmeter
6625-00-881-2274128C505H01 INTERCHANGEABLE
Ammeter
Northrop Grumman Support Services Corp
5895-01-548-7740 INTERCHANGEABLE
Breakout Panel
Cross-Reference Index
Part NumberManufacturer
483659-1 Raytheon Company (USA)
2524-268128 Solartron Electronics Inc Weston Instruments Div (USA)
483659-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
266 Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA)
155R-483659-1 Simpson Electric Company, Inc. (USA)
483659-1 Raytheon Company Div Corp (USA)
627-483659-1 Phaostron Instrument and Electronic Company (USA)
2524-268128 Thomson Micron, Llc (USA)
2524-268128 Metermaster Inc Metermod Div (USA)
627-814 Phaostron Instrument and Electronic Company (USA)
Related Parts
SUCCESSOR 6625-00-649-4816 Voltmeter
5998-01-137-9965SUCCESSOR
HOLDER,ELECTRICAL CARD
26-6
6625-01-202-4639SUCCESSOR
VOLTMETER
A81000
6625-01-269-4140SUCCESSOR
AMMETER
63A133507P2
6625-01-330-6519SUCCESSOR
VOLTMETER
6625-00-106-7522INTERCHANGEABLE
VOLTMETER
6625-00-881-2274INTERCHANGEABLE
AMMETER
128C505H01
5895-01-548-7740INTERCHANGEABLE
BREAKOUT PANEL

Frequently Asked Questions

What is NSN 6625-01-005-5132?

NSN 6625-01-005-5132 is a Ammeter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-005-5132?

NSN 6625-01-005-5132 has 10 cross-referenced part numbers: 483659-1 (Raytheon Company), 2524-268128 (Solartron Electronics Inc Weston Instruments Div), 483659-1 (Raytheon Company Dba Raytheon Co), 266 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), 155R-483659-1 (Simpson Electric Company, Inc.) and 5 more.

What NSN replaces 6625-01-005-5132?

There are 8 known substitutes for 6625-01-005-5132: 6625-00-649-4816, 5998-01-137-9965, 6625-01-202-4639 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 483659-1?

Key specifications for 483659-1: Features Provided: LUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER; Mounting Facility Type and Quantity: 3 SCREW AND 3 UNTHREADED HOLE(S); Overall Length: 2.650 INCHES MAXIMUM IN; Sensitivity Rating: 5.0 AMPERES. 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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