PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8519373Ammeter

Us Army Aviation and Missile Command · NSN 6625-00-585-1856 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-585-1856 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-585-1856. Primary manufacturer part number: 8519373.
Features
  • Ammeter — FSC 6625
  • Color: UNABLE TO DECODE
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE
  • Meter Depth Behind Mounting Flange: 1.660 INCHES NOMINAL IN
  • Mounting Bolt Circle Diameter: 3.160 INCHES NOMINAL IN
  • Installation Design: PANEL
  • Movement Type: MOVING IRON VANE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-00-585-1856, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-585-1856
Primary Part Number8519373
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
ColorUNABLE TO DECODE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Meter Depth Behind Mounting Flange1.660 INCHES NOMINAL IN
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Installation DesignPANEL
Movement TypeMOVING IRON VANE
Overall Diameter3.500 INCHES NOMINAL IN
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Dielectric Withstanding Voltage in Volts3000.0
Mounting Facility Type and Quantity3 FLANGE
Sensitivity Rating150.0 MILLIVOLTS
Features ProvidedMAGNETIC SHIELD
Measurement Range+0.0 TO 50.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 SOLDERLESS LUG
Circuit Current for Which DesignedDC
Meter Body Diameter Behind Mounting Flange2.800 INCHES NOMINAL IN
Style DesignatorROUND FLUSH MTG
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Meter Depth Behind Mounting Flange1.660 INCHES NOMINAL IN
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Installation DesignPANEL
Movement TypeMOVING IRON VANE
Overall Diameter3.500 INCHES NOMINAL IN
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
6625-00-684-812162207-001 SUCCESSOR
Ammeter
Dynalec Corporation
Ammeter
Ammeter
Cross-Reference Index
Part NumberManufacturer
8519373 Us Army Aviation and Missile Command (USA)
MILM10304 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1531-0T050DCMA Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
6625-00-069-3031SUCCESSOR
AMMETER
6625-00-535-4594SUCCESSOR
AMMETER
6625-00-555-3092SUCCESSOR
AMMETER
6625-00-643-3502SUCCESSOR
AMMETER
6625-00-648-7562SUCCESSOR
AMMETER
6625-00-668-7813SUCCESSOR
AMMETER
6625-00-683-9592SUCCESSOR
AMMETER
6625-00-684-8121SUCCESSOR
AMMETER
62207-001
6625-00-720-3253SUCCESSOR
AMMETER
6625-00-720-3254SUCCESSOR
AMMETER
6625-00-730-7278SUCCESSOR
VOLTMETER
6625-00-818-9090SUCCESSOR
VOLTMETER

Frequently Asked Questions

What is NSN 6625-00-585-1856?

NSN 6625-00-585-1856 is a Ammeter, manufactured by Us Army Aviation and Missile Command, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-585-1856?

NSN 6625-00-585-1856 has 3 cross-referenced part numbers: 8519373 (Us Army Aviation and Missile Command), MILM10304 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1531-0T050DCMA (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 6625-00-585-1856?

There are 12 known substitutes for 6625-00-585-1856: 6625-00-069-3031, 6625-00-535-4594, 6625-00-555-3092 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8519373?

Key specifications for 8519373: Color: UNABLE TO DECODE; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE; Meter Depth Behind Mounting Flange: 1.660 INCHES NOMINAL IN. 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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