PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-10304/16Ammeter

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6625-00-912-8324 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-912-8324 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-912-8324. Primary manufacturer part number: MIL-PRF-10304/16.
Features
  • Ammeter — FSC 6625
  • Material: STEEL
  • Circuit Construction Type: NONELECTRONIC
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Features Provided: MAGNETIC SHIELD AND ZERO ADJUSTER
  • Circuit Attachment Method and Quantity: 2 SOLDER LUG AND 2 THREADED STUD
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Specification/standard Data: 81349-MIL-M-10304/16 GOVERNMENT SPECIFICATION
Applications
  • Applications requiring Steel construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-912-8324, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-912-8324
Primary Part NumberMIL-PRF-10304/16
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
MaterialSTEEL
Circuit Construction TypeNONELECTRONIC
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
FSC Application DataTEST SET,ELECT. EQUIP.
Specification/standard Data81349-MIL-M-10304/16 GOVERNMENT SPECIFICATION
Installation DesignPANEL
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Sensitivity Rating50.0 MICROAMPERES
Environmental ProtectionAIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT
Meter Body Diameter Behind Mounting Flange2.800 INCHES MAXIMUM IN
Surface TreatmentPAINT
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Style DesignatorROUND FLUSH MTG
Nuclear Hardness Critical FeatureNONHARDENED
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.).
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Panel for Which DesignedMAGNETIC
Overall Diameter3.510 INCHES MAXIMUM IN
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Mounting Hole Diameter0.150 INCHES NOMINAL IN
Dielectric Withstanding Voltage in Volts3000.0
Movement Suspension MethodJEWEL PIVOT BASE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityNUT 7; LOCKWASHER 5; SEAL 1
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-100-8748
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.7600 lbs
Cube0.0646 cu ft
Verified Substitutes 9
Voltmeter
Meter,audio Level
6625-00-580-3228 INTERCHANGEABLE
Ammeter
6625-00-669-6097 INTERCHANGEABLE
Ammeter
6625-00-764-8225 INTERCHANGEABLE
Ammeter
6625-00-842-0898 INTERCHANGEABLE
Voltmeter
6625-00-865-7959 INTERCHANGEABLE
Ammeter
6625-00-881-2557 INTERCHANGEABLE
Ammeter
6625-00-892-5167 INTERCHANGEABLE
Ammeter
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-10304/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-10304/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MR36W153SPECR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6625-00-100-8748 Voltmeter
6625-00-151-7802SUCCESSOR
METER,AUDIO LEVEL
6625-00-580-3228INTERCHANGEABLE
AMMETER
6625-00-669-6097INTERCHANGEABLE
AMMETER
6625-00-764-8225INTERCHANGEABLE
AMMETER
6625-00-842-0898INTERCHANGEABLE
VOLTMETER
6625-00-865-7959INTERCHANGEABLE
AMMETER
6625-00-881-2557INTERCHANGEABLE
AMMETER
6625-00-892-5167INTERCHANGEABLE
AMMETER

Frequently Asked Questions

What is NSN 6625-00-912-8324?

NSN 6625-00-912-8324 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 6625-00-912-8324?

NSN 6625-00-912-8324 has 3 cross-referenced part numbers: MIL-PRF-10304/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-10304/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR36W153SPECR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6625-00-912-8324?

There are 9 known substitutes for 6625-00-912-8324: 6625-00-100-8748, 6625-00-151-7802, 6625-00-580-3228 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-10304/16?

Key specifications for MIL-PRF-10304/16: Material: STEEL; Special Features: RUGGEDIZED; Circuit Construction Type: NONELECTRONIC; Scale Graduation Type: LINEAR 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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