PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1227-S809709Ammeter

Simpson Electric Company, Inc. · NSN 6625-00-412-4816 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-412-4816 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-412-4816. Primary manufacturer part number: 1227-S809709.
Features
  • Ammeter — FSC 6625
  • Mounting Stud Length: 0.500 INCHES NOMINAL IN
  • Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE
  • Meter Body Diameter Behind Mounting Flange: 2.170 INCHES NOMINAL IN
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Meter Depth Behind Mounting Flange: 1.060 INCHES NOMINAL IN
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-412-4816, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-412-4816
Primary Part Number1227-S809709
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Mounting Stud Length0.500 INCHES NOMINAL IN
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mounting Flange2.170 INCHES NOMINAL IN
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.060 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 THREADED STUD
Features ProvidedZERO ADJUSTER
Mounting Facility Type and Quantity4 THREADED STUD(S)
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Measurement Range+0.0 TO 250.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
FSC Application DataTEST SET,ELECT. EQUIP.
MaterialPLASTIC
ColorUNABLE TO DECODE
Scale Selection MethodTERMINAL
Installation DesignPANEL
Panel for Which DesignedNONMAGNETIC
Style DesignatorRECTANGULAR FLUSH MTG
Indicator TypeDIAL W/POINTER
Circuit Construction TypeNONELECTRONIC
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Length1.880 INCHES NOMINAL IN
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Width1.880 INCHES NOMINAL IN
Power SourceEXTERNAL
Circuit Current for Which DesignedDC
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-464-2133 (224743-001)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
6625-00-464-2133224743-001 SUCCESSOR
Voltmeter
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6625-00-465-6952216TE0239-1 SUCCESSOR
Voltmeter
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
6625-00-476-1864181001P13 SUCCESSOR
Ammeter
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6625-00-808-872804350 SUCCESSOR
Ammeter
Simpson Electric Company, Inc.
6625-00-823-532572P231601-1 SUCCESSOR
Ammeter
Herley Chicago Dba Stewart Warner Electronics
6625-00-840-0367990C776H12 SUCCESSOR
Ammeter
Northrop Grumman Systems Corporation Dba Electronic Systems
Ammeter
6625-01-233-8499S12315 SUCCESSOR
Ammeter
Simpson Electric Company, Inc.
6625-01-260-067902530 SUCCESSOR
Ammeter
Simpson Electric Company, Inc.
Voltmeter
Cross-Reference Index
Part NumberManufacturer
1227-S809709 Simpson Electric Company, Inc. (USA)
632-0464-000 Hbc Solutions, Inc. Dba Harris Broadcast (USA)
1227-S09709 Simpson Electric Company, Inc. (USA)
1227 Simpson Electric Company, Inc. (USA)
Related Parts
SUCCESSOR 6625-00-464-2133 Voltmeter · 224743-001
6625-00-465-6952SUCCESSOR
VOLTMETER
216TE0239-1
6625-00-476-1864SUCCESSOR
AMMETER
181001P13
6625-00-808-8728SUCCESSOR
AMMETER
04350
6625-00-823-5325SUCCESSOR
AMMETER
72P231601-1
6625-00-840-0367SUCCESSOR
AMMETER
990C776H12
6625-01-203-3378SUCCESSOR
AMMETER
6625-01-233-8499SUCCESSOR
AMMETER
S12315
6625-01-260-0679SUCCESSOR
AMMETER
02530
6625-01-286-6659SUCCESSOR
VOLTMETER
6625-00-052-1518INTERCHANGEABLE
AMMETER
4017626-0702
6625-01-030-5275INTERCHANGEABLE
AMMETER
04320

Frequently Asked Questions

What is NSN 6625-00-412-4816?

NSN 6625-00-412-4816 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-412-4816?

NSN 6625-00-412-4816 has 4 cross-referenced part numbers: 1227-S809709 (Simpson Electric Company, Inc.), 632-0464-000 (Hbc Solutions, Inc. Dba Harris Broadcast), 1227-S09709 (Simpson Electric Company, Inc.), 1227 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-412-4816?

There are 12 known substitutes for 6625-00-412-4816: 6625-00-464-2133, 6625-00-465-6952, 6625-00-476-1864 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1227-S809709?

Key specifications for 1227-S809709: Mounting Stud Length: 0.500 INCHES NOMINAL IN; Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE; Meter Body Diameter Behind Mounting Flange: 2.170 INCHES NOMINAL IN; Mounting Stud Diameter: 0.112 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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