PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S20031Meter,arbitrary Scale

Simpson Electric Company, Inc. · NSN 6625-00-182-7607 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-182-7607 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-182-7607. Primary manufacturer part number: S20031.
Features
  • Meter,arbitrary Scale — FSC 6625
  • Installation Design: PANEL
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Mounting Hole Diameter: 0.150 INCHES NOMINAL IN
  • Features Provided: MAGNETIC SHIELD AND ZERO ADJUSTER
  • Meter Body Diameter Behind Mounting Flange: 2.750 INCHES NOMINAL IN
  • Meter Depth Behind Mounting Flange: 1.170 INCHES NOMINAL IN
  • Movement Type: MOVING COIL, PERMANENT MAGNET
Applications
  • Applications requiring Steel construction
General Description

The Meter,arbitrary Scale, cataloged under National Stock Number 6625-00-182-7607, 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 5 commercial cross-references from 3 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
NSN6625-00-182-7607
Primary Part NumberS20031
Item NameMeter,arbitrary Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusCANCELLED
Installation DesignPANEL
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.150 INCHES NOMINAL IN
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.170 INCHES NOMINAL IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
Mounting Facility Type and Quantity3 SCREW AND 3 UNTHREADED HOLE(S)
Movement Suspension MethodJEWEL PIVOT BASE
Indicator TypeDIAL W/POINTER
Style DesignatorROUND FLUSH MTG
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Furnished Items and QuantityNUT 3
ColorUNABLE TO DECODE
Nuclear Hardness Critical FeatureNONHARDENED
Sensitivity Rating100.0 MICROAMPERES
Overall Diameter3.500 INCHES NOMINAL IN
Environmental ProtectionCORROSION RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
FSC Application DataTEST SET,ELECT. EQUIP.
MaterialSTEEL
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Circuit Current for Which DesignedDC
Installation DesignPANEL
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.150 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.8124 lbs
Cube0.0394 cu ft
Verified Substitutes 12
No Item Name Available
6625-00-325-09771183016P1 SUCCESSOR
Meter,special Scale
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6625-00-768-28572062224 SUCCESSOR
Voltmeter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Ammeter
6625-00-056-4544 INTERCHANGEABLE
Meter,replacement
6625-00-068-270520131011-105 INTERCHANGEABLE
Ammeter
Jewell Instruments Llc
6625-00-068-3517 INTERCHANGEABLE
Voltmeter
6625-00-088-910692025-01 INTERCHANGEABLE
Meter,modulation
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
6625-00-539-9722 INTERCHANGEABLE
Test Set,electron Tube
6625-00-553-477860A21C78 INTERCHANGEABLE
Ammeter
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
HS3Z Jewell Instruments Llc (USA)
471207-1 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
471207 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
S20031 PRIMARY Simpson Electric Company, Inc. (USA)
25R Simpson Electric Company, Inc. (USA)
Related Parts
6625-00-852-9237SUCCESSOR
NO ITEM NAME AVAILABLE
6625-00-325-0977SUCCESSOR
METER,SPECIAL SCALE
1183016P1
6625-00-768-2857SUCCESSOR
VOLTMETER
2062224
6625-01-206-9966SUCCESSOR
AMMETER
6625-00-056-4544INTERCHANGEABLE
METER,REPLACEMENT
6625-00-068-2705INTERCHANGEABLE
AMMETER
20131011-105
6625-00-068-3517INTERCHANGEABLE
VOLTMETER
6625-00-088-9106INTERCHANGEABLE
METER,MODULATION
92025-01
6625-00-539-9722INTERCHANGEABLE
TEST SET,ELECTRON TUBE
6625-00-553-4778INTERCHANGEABLE
AMMETER
60A21C78
6625-00-623-3029INTERCHANGEABLE
METER,SPECIAL SCALE
54B6835H13
6625-00-673-5558INTERCHANGEABLE
VOLTMETER
1668281

Frequently Asked Questions

What is NSN 6625-00-182-7607?

NSN 6625-00-182-7607 is a Meter,arbitrary Scale, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-182-7607?

NSN 6625-00-182-7607 has 5 cross-referenced part numbers: HS3Z (Jewell Instruments Llc), 471207-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), 471207 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), S20031 (Simpson Electric Company, Inc.), 25R (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-182-7607?

There are 12 known substitutes for 6625-00-182-7607: 6625-00-852-9237, 6625-00-325-0977, 6625-00-768-2857 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S20031?

Key specifications for S20031: Installation Design: PANEL; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Mounting Hole Diameter: 0.150 INCHES NOMINAL IN; Overall Length: 2.483 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-182-7607 still in active supply?

NSN 6625-00-182-7607 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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