PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AP0046Ammeter

Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc · NSN 6625-00-454-8100 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-454-8100 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-454-8100. Primary manufacturer part number: AP0046.
Features
  • Ammeter — FSC 6625
  • Mounting Stud Length: 1.062 INCHES NOMINAL IN
  • Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE
  • Scale Division Quantity: 23 SINGLE INDICATOR SINGLE RANGE
  • Movement Type: MOVING IRON VANE
  • Overall Diameter: 2.219 INCHES NOMINAL IN
  • Mounting Arrangement Style: TWO HOLE/STUD
  • Mounting Stud Diameter: 0.190 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-454-8100, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-454-8100
Primary Part NumberAP0046
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFaria Beede Instruments, Inc. Dba Faria Beede Instruments Inc
StatusACTIVE
Mounting Stud Length1.062 INCHES NOMINAL IN
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Scale Division Quantity23 SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING IRON VANE
Overall Diameter2.219 INCHES NOMINAL IN
Mounting Arrangement StyleTWO HOLE/STUD
Mounting Stud Diameter0.190 INCHES NOMINAL IN
Measurement Range-46.0 TO 46.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Circuit Current for Which DesignedDC
ColorUNABLE TO DECODE
Style DesignatorROUND FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.031 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.812 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 THREADED STUD(S)
Installation DesignPANEL
Distance Between Mounting Facility Centers1.000 INCHES NOMINAL IN
Panel for Which DesignedNONMAGNETIC
Accuracy in Percent-10.0 TO 10.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 THREADED STUD
Circuit Construction TypeNONELECTRONIC
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Features ProvidedZERO ADJUSTER
MaterialPLASTIC
FSC Application DataTEST SET,ELECTRONIC EQUIPMENT
Features ProvidedZERO ADJUSTER
Mounting Stud Length1.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 2
6625-00-458-6371284A/60-0-60 SUCCESSOR
Ammeter
Stewart-Warner Corporation
6625-01-107-9030402889-2 SUCCESSOR
Ammeter
Hobart Brothers Llc
Cross-Reference Index
Part NumberManufacturer
AP0046 PRIMARY Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc (USA)
730D5 Lister Petter Ltd (GBR)
4015-46P Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc (USA)
Related Parts
6625-00-458-6371SUCCESSOR
AMMETER
284A/60-0-60
6625-01-107-9030SUCCESSOR
AMMETER
402889-2

Frequently Asked Questions

What is NSN 6625-00-454-8100?

NSN 6625-00-454-8100 is a Ammeter, manufactured by Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-454-8100?

NSN 6625-00-454-8100 has 3 cross-referenced part numbers: AP0046 (Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc), 730D5 (Lister Petter Ltd), 4015-46P (Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc).

What NSN replaces 6625-00-454-8100?

There are 2 known substitutes for 6625-00-454-8100: 6625-00-458-6371, 6625-01-107-9030. Verify interchangeability with system specifications before substitution.

What are the specifications of AP0046?

Key specifications for AP0046: Mounting Stud Length: 1.062 INCHES NOMINAL IN; Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE; Scale Division Quantity: 23 SINGLE INDICATOR SINGLE RANGE; Movement Type: MOVING IRON VANE. 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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