PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

523-15019Ammeter

Simpson Electric Company, Inc. · NSN 6625-01-391-8092 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-391-8092 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-391-8092. Primary manufacturer part number: 523-15019.
Features
  • Ammeter — FSC 6625
  • Power Source: EXTERNAL
  • Style Designator: RECTANGULAR FLUSH MTG
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Measurement Range: +0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
  • Movement Suspension Method: JEWEL PIVOT BASE
  • Meter Depth Behind Mounting Flange: 1.310 INCHES NOMINAL IN
  • Movement Type: MOVING COIL, PERMANENT MAGNET
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-391-8092, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-391-8092
Primary Part Number523-15019
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Power SourceEXTERNAL
Style DesignatorRECTANGULAR FLUSH MTG
Circuit Attachment Method and Quantity2 THREADED STUD
Measurement Range+0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Meter Depth Behind Mounting Flange1.310 INCHES NOMINAL IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Installation DesignPANEL
Mounting Facility Type and Quantity2 THREADED STUD(S)
Indicator TypeDIAL W/POINTER
Meter Body Diameter Behind Mounting Flange2.160 INCHES NOMINAL IN
Power SourceEXTERNAL
Style DesignatorRECTANGULAR FLUSH MTG
Circuit Attachment Method and Quantity2 THREADED STUD
Measurement Range+0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Meter Depth Behind Mounting Flange1.310 INCHES NOMINAL IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Installation DesignPANEL
Mounting Facility Type and Quantity2 THREADED STUD(S)
Indicator TypeDIAL W/POINTER
Meter Body Diameter Behind Mounting Flange2.160 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 11
3110-00-142-4282 INTERCHANGEABLE
Bearing,ball,airframe
5133-00-189-9264 INTERCHANGEABLE
Drill,twist
5133-00-262-2167 INTERCHANGEABLE
Drill,twist
3120-00-793-635410015671-002 INTERCHANGEABLE
Bearing,sleeve
Us Army Aviation and Missile Command
5330-01-148-453215019 INTERCHANGEABLE
Gasket
Sabre Engines Ltd
6675-01-169-9157 INTERCHANGEABLE
Drive Board,motor
5985-01-270-862521750-H INTERCHANGEABLE
Dummy Load,electrical
Microwave Development Company Inc Dba Microwave Development Company Inc
3130-01-310-107115019 INTERCHANGEABLE
Liner,bearing Housing
Henny Penny Corporation
7510-01-337-1445RC8310 INTERCHANGEABLE
Ribbon,inking
Epson America Inc
3040-01-354-140915019 INTERCHANGEABLE
Bracket,eye,rotating Shaft
Clippard Instrument Laboratory Inc
Cross-Reference Index
Part NumberManufacturer
523-15019 Simpson Electric Company, Inc. (USA)
15019 Simpson Electric Company, Inc. (USA)
Related Parts
3110-00-142-4282INTERCHANGEABLE
BEARING,BALL,AIRFRAME
5133-00-189-9264INTERCHANGEABLE
DRILL,TWIST
5133-00-262-2167INTERCHANGEABLE
DRILL,TWIST
3120-00-793-6354INTERCHANGEABLE
BEARING,SLEEVE
10015671-002
5330-01-148-4532INTERCHANGEABLE
GASKET
15019
6675-01-169-9157INTERCHANGEABLE
DRIVE BOARD,MOTOR
5985-01-270-8625INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
21750-H
3130-01-310-1071INTERCHANGEABLE
LINER,BEARING HOUSING
15019
7510-01-337-1445INTERCHANGEABLE
RIBBON,INKING
RC8310
3040-01-354-1409INTERCHANGEABLE
BRACKET,EYE,ROTATING SHAFT
15019
3040-01-446-3802INTERCHANGEABLE
SHAFT,STRAIGHT
154-1560

Frequently Asked Questions

What is NSN 6625-01-391-8092?

NSN 6625-01-391-8092 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 6625-01-391-8092?

NSN 6625-01-391-8092 has 2 cross-referenced part numbers: 523-15019 (Simpson Electric Company, Inc.), 15019 (Simpson Electric Company, Inc.).

What NSN replaces 6625-01-391-8092?

There are 11 known substitutes for 6625-01-391-8092: 3110-00-142-4282, 5133-00-189-9264, 5133-00-262-2167 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 523-15019?

Key specifications for 523-15019: Power Source: EXTERNAL; Overall Height: 2.670 INCHES NOMINAL IN; Overall Length: 2.390 INCHES NOMINAL IN; Style Designator: RECTANGULAR FLUSH MTG. 26 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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