PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-M-10304/24Ammeter

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6625-00-009-2395 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-009-2395 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-009-2395. Primary manufacturer part number: MIL-M-10304/24.
Features
  • Ammeter — FSC 6625
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL IN
  • Power Source: EXTERNAL
  • Measurement Range: +0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
  • Mounting Facility Type and Quantity: 4 SCREW AND 4 UNTHREADED HOLE(S)
  • Circuit Attachment Method and Quantity: 2 SOLDER LUG AND 2 SOLDER STUD
  • Movement Suspension Method: JEWEL PIVOT BASE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-009-2395, 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 26 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-009-2395
Primary Part NumberMIL-M-10304/24
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
Center to Center Distance Between Mounting Facilities Parallel to Length1.312 INCHES NOMINAL IN
Power SourceEXTERNAL
Measurement Range+0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 SCREW AND 4 UNTHREADED HOLE(S)
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 SOLDER STUD
Movement Suspension MethodJEWEL PIVOT BASE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Pointer ColorYELLOW, FLUORESCENT SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
FSC Application DataTEST SET,ELECT. EQUIP.
Meter Body Diameter Behind Mounting Flange1.510 INCHES MAXIMUM IN
Meter Depth Behind Mounting Flange1.000 INCHES MAXIMUM IN
Indicator TypeDIAL W/POINTER
Scale Selection MethodTERMINAL
Specification/standard Data81349-MIL-M-10304/24 GOVERNMENT SPECIFICATION
Surface Treatment Document and ClassificationMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE
MaterialSTEEL CORROSION RESISTING
Installation DesignPANEL
Dial Scale Marking ColorYELLOW, FLUORESCENT SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR FLUSH MTG
Supplementary Features150 MV MAX POWER CONSUMPTION
Test Data Document81349-MIL-M-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.).
Surface TreatmentENAMEL SEMIGLOSS
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Furnished Items and QuantityNUT 4; LOCKWASHER 4; SEAL 1
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-931-7136
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeX
Verified Substitutes 3
Ammeter
Meter,multiple Scale
Voltmeter
Cross-Reference Index
Part NumberManufacturer
MIL-M-10304/24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-10304/24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MR13F500DCMAR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6625-00-931-7136 Ammeter
6625-01-049-8572SUCCESSOR
METER,MULTIPLE SCALE
6625-01-394-8928SUCCESSOR
VOLTMETER

Frequently Asked Questions

What is NSN 6625-00-009-2395?

NSN 6625-00-009-2395 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 6625-00-009-2395?

NSN 6625-00-009-2395 has 3 cross-referenced part numbers: MIL-M-10304/24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-10304/24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR13F500DCMAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6625-00-009-2395?

There are 3 known substitutes for 6625-00-009-2395: 6625-00-931-7136, 6625-01-049-8572, 6625-01-394-8928. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-M-10304/24?

Key specifications for MIL-M-10304/24: Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL IN; Overall Width: 1.810 INCHES MAXIMUM IN; Power Source: EXTERNAL; Measurement Range: +0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE. 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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