PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-M-10304/5Ammeter

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6625-00-113-9995 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-113-9995 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-113-9995. Primary manufacturer part number: MIL-M-10304/5.
Features
  • Ammeter — FSC 6625
  • Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN
  • Indicator Type: DIAL W/POINTER
  • Installation Design: PANEL
  • Scale Selection Method: SWITCH
  • Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE
  • Meter Body Diameter Behind Mounting Flange: 2.210 INCHES MAXIMUM IN
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Steel construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-113-9995, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN6625-00-113-9995
Primary Part NumberMIL-M-10304/5
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Indicator TypeDIAL W/POINTER
Installation DesignPANEL
Scale Selection MethodSWITCH
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Meter Body Diameter Behind Mounting Flange2.210 INCHES MAXIMUM IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Overall Diameter2.695 INCHES MAXIMUM IN
Scale Division Quantity60 SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Measurement Range-500.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Meter Depth Behind Mounting Flange1.600 INCHES MAXIMUM IN
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Specification/standard Data81349-MIL-PRF-10304/5 GOVERNMENT SPECIFICATION
MaterialSTEEL
Power SourceEXTERNAL
Style DesignatorROUND FLUSH MTG
Test Data Document81349-MIL-PRF-10304 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Mounting Facility Type and Quantity3 SCREW AND 3 UNTHREADED HOLE(S)
Surface TreatmentPAINT
Circuit Current for Which DesignedDC
FSC Application DataTEST SET ELECTRONIC
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-220-9986
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 7
Meter,audio Level
Ammeter
Ammeter
6625-00-913-725463A3D26 SUCCESSOR
Meter,arbitrary Scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Meter,arbitrary Scale
6625-01-168-6813P10304-004-01 SUCCESSOR
Ammeter
Us Army Aviation and Missile Command
6625-01-483-3636265-907 SUCCESSOR
Ammeter
Jewell Instruments Llc
Cross-Reference Index
Part NumberManufacturer
MIL-M-10304/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-10304/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MR26W5H1DCMAR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6625-00-220-9986 Meter,audio Level
6625-00-725-8151SUCCESSOR
AMMETER
6625-00-841-7570SUCCESSOR
AMMETER
6625-00-913-7254SUCCESSOR
METER,ARBITRARY SCALE
63A3D26
6625-01-048-3748SUCCESSOR
METER,ARBITRARY SCALE
6625-01-168-6813SUCCESSOR
AMMETER
P10304-004-01
6625-01-483-3636SUCCESSOR
AMMETER
265-907

Frequently Asked Questions

What is NSN 6625-00-113-9995?

NSN 6625-00-113-9995 is a Ammeter, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-113-9995?

NSN 6625-00-113-9995 has 3 cross-referenced part numbers: MIL-M-10304/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-10304/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR26W5H1DCMAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6625-00-113-9995?

There are 7 known substitutes for 6625-00-113-9995: 6625-00-220-9986, 6625-00-725-8151, 6625-00-841-7570 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-M-10304/5?

Key specifications for MIL-M-10304/5: Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN; Indicator Type: DIAL W/POINTER; Installation Design: PANEL; Scale Selection Method: SWITCH. 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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