PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C512000088Ammeter

Kearfott Corporation Div Guidance and Navigation Division · NSN 6625-00-237-8457 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-237-8457 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-237-8457. Primary manufacturer part number: C512000088.
Features
  • Ammeter — FSC 6625
  • Circuit Current for Which Designed: DC
  • Color: UNABLE TO DECODE
  • Material: PLASTIC ACRYLIC
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Measurement Range: -200.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Plastic Acrylic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-237-8457, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 26 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-237-8457
Primary Part NumberC512000088
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Circuit Current for Which DesignedDC
ColorUNABLE TO DECODE
MaterialPLASTIC ACRYLIC
FSC Application DataTEST SET,ELECT. EQUIP.
Nuclear Hardness Critical FeatureNONHARDENED
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Measurement Range-200.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Circuit Attachment Method and Quantity2 THREADED STUD
Panel for Which DesignedNONMAGNETIC
Distance Between Mounting Facility Centers2.937 INCHES NOMINAL IN
Features ProvidedZERO ADJUSTER
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity2 THREADED STUD(S)
Indicator TypeDIAL W/POINTER
Barrel Width1.687 INCHES NOMINAL IN
Mounting Stud Length0.500 INCHES NOMINAL IN
Meter Body Height Behind Mounting Flange1.219 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange3.188 INCHES NOMINAL IN
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Meter Body Width Behind Mounting Flange2.625 INCHES NOMINAL IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleTWO HOLE/STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0400 lbs
Cube0.0915 cu ft
Verified Substitutes 8
Ammeter
Voltmeter
6625-00-710-576816-4059 SUCCESSOR
Meter,audio Level
Jewell Instruments Llc
6625-00-778-87949139038 SUCCESSOR
Voltmeter
Us Army Aviation and Missile Command
6625-00-451-7036 INTERCHANGEABLE
Voltmeter
6625-01-057-18161522-06710 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
6625-01-132-46061120-0692 INTERCHANGEABLE
Meter,arbitrary Scale
Keysight Technologies Inc
6625-01-216-2440 INTERCHANGEABLE
Voltmeter
Cross-Reference Index
Part NumberManufacturer
1522 Simpson Electric Company, Inc. (USA)
C512000088 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
6625-00-138-6528SUCCESSOR
AMMETER
6625-00-539-8475SUCCESSOR
VOLTMETER
6625-00-710-5768SUCCESSOR
METER,AUDIO LEVEL
16-4059
6625-00-778-8794SUCCESSOR
VOLTMETER
9139038
6625-00-451-7036INTERCHANGEABLE
VOLTMETER
6625-01-057-1816INTERCHANGEABLE
AMMETER
1522-06710
6625-01-132-4606INTERCHANGEABLE
METER,ARBITRARY SCALE
1120-0692
6625-01-216-2440INTERCHANGEABLE
VOLTMETER

Frequently Asked Questions

What is NSN 6625-00-237-8457?

NSN 6625-00-237-8457 is a Ammeter, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-237-8457?

NSN 6625-00-237-8457 has 2 cross-referenced part numbers: 1522 (Simpson Electric Company, Inc.), C512000088 (Kearfott Corporation Div Guidance and Navigation Division).

What NSN replaces 6625-00-237-8457?

There are 8 known substitutes for 6625-00-237-8457: 6625-00-138-6528, 6625-00-539-8475, 6625-00-710-5768 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C512000088?

Key specifications for C512000088: Circuit Current for Which Designed: DC; Color: UNABLE TO DECODE; Material: PLASTIC ACRYLIC; 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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