PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2923-206Ammeter

Reliance Comm/tec Corp Lorain Products Div · NSN 6625-01-173-2686 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-173-2686 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-173-2686. Primary manufacturer part number: 2923-206.
Features
  • Ammeter — FSC 6625
  • Style Designator: RECTANGULAR FLUSH MTG
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Color: UNABLE TO DECODE
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Furnished Items and Quantity: NUT 2; WASHER 2
  • Mounting Stud Length: 0.546 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-01-173-2686, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Reliance Comm/tec Corp Lorain Products Div. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-173-2686
Primary Part Number2923-206
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerReliance Comm/tec Corp Lorain Products Div
StatusACTIVE
Style DesignatorRECTANGULAR FLUSH MTG
Nuclear Hardness Critical FeatureNONHARDENED
ColorUNABLE TO DECODE
FSC Application DataTEST SET,ELECT. EQUIP.
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityNUT 2; WASHER 2
Mounting Stud Length0.546 INCHES NOMINAL IN
Panel for Which DesignedNONMAGNETIC
Installation DesignPANEL
Meter Depth Behind Mounting Flange1.390 INCHES NOMINAL IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Scale Division Quantity40 SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mounting Flange2.200 INCHES NOMINAL IN
Indicator TypeDIAL W/POINTER
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Measurement Range+0.0 TO 200.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
Power SourceEXTERNAL
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Circuit Attachment Method and Quantity2 THREADED STUD
Features ProvidedZERO ADJUSTER
Mounting Facility Type and Quantity4 THREADED STUD(S)
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Center to Center Distance Between Mounting Facilities Parallel to Length1.880 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeXF
Verified Substitutes 7
6625-00-133-4100152-1155 INTERCHANGEABLE
Ammeter
Triplett (bluffton) Corporation Dba Lfe Instruments
6625-00-443-570549-6881 INTERCHANGEABLE
Voltmeter
Triplett (bluffton) Corporation Dba Lfe Instruments
5360-00-663-2271220G INTERCHANGEABLE
Spring,helical,torsion
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
6625-00-975-2802MK709-78 INTERCHANGEABLE
Ammeter
Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics
6625-01-263-8692432-0468-001 INTERCHANGEABLE
Voltmeter
The Boeing Company Div Legacy Boeing Hb1
6625-01-278-4925 INTERCHANGEABLE
Wattmeter
5120-01-399-9168 INTERCHANGEABLE
Pliers
Cross-Reference Index
Part NumberManufacturer
2923-206 PRIMARY Reliance Comm/tec Corp Lorain Products Div (USA)
220G Triplett (bluffton) Corporation Dba Lfe Instruments (USA)
Related Parts
6625-00-133-4100INTERCHANGEABLE
AMMETER
152-1155
6625-00-443-5705INTERCHANGEABLE
VOLTMETER
49-6881
5360-00-663-2271INTERCHANGEABLE
SPRING,HELICAL,TORSION
220G
6625-00-975-2802INTERCHANGEABLE
AMMETER
MK709-78
6625-01-263-8692INTERCHANGEABLE
VOLTMETER
432-0468-001
6625-01-278-4925INTERCHANGEABLE
WATTMETER
5120-01-399-9168INTERCHANGEABLE
PLIERS

Frequently Asked Questions

What is NSN 6625-01-173-2686?

NSN 6625-01-173-2686 is a Ammeter, manufactured by Reliance Comm/tec Corp Lorain Products Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-173-2686?

NSN 6625-01-173-2686 has 2 cross-referenced part numbers: 2923-206 (Reliance Comm/tec Corp Lorain Products Div), 220G (Triplett (bluffton) Corporation Dba Lfe Instruments).

What NSN replaces 6625-01-173-2686?

There are 7 known substitutes for 6625-01-173-2686: 6625-00-133-4100, 6625-00-443-5705, 5360-00-663-2271 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2923-206?

Key specifications for 2923-206: Style Designator: RECTANGULAR FLUSH MTG; Nuclear Hardness Critical Feature: NONHARDENED; Color: UNABLE TO DECODE; FSC Application Data: TEST SET,ELECT. EQUIP.. 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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