PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00260Ammeter

Simpson Electric Company, Inc. · NSN 6625-01-108-6559 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-108-6559 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-108-6559. Primary manufacturer part number: 00260.
Features
  • Ammeter — FSC 6625
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S)
  • Meter Body Diameter Behind Mounting Flange: 2.750 INCHES NOMINAL IN
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Movement Type: MOVING COIL, PERMANENT MAGNET
  • Circuit Current for Which Designed: DC
  • Power Source: EXTERNAL
  • Nuclear Hardness Critical Feature: NONHARDENED
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-01-108-6559, 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 28 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-108-6559
Primary Part Number00260
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Circuit Current for Which DesignedDC
Power SourceEXTERNAL
Nuclear Hardness Critical FeatureNONHARDENED
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR FLUSH MTG
Meter Depth Behind Mounting Flange1.360 INCHES NOMINAL IN
Panel for Which DesignedMAGNETIC OR NONMAGNETIC
Scale Graduation TypeNONLINEAR SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Circuit Construction TypeNONELECTRONIC
Features ProvidedMAGNETIC SHIELD
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.240 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.240 INCHES NOMINAL IN
Measurement Range+0.0 TO 3.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Installation DesignPANEL
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Stud Length0.530 INCHES NOMINAL IN
FSC Application DataTEST SET,ELECT. EQUIP.
Reliability IndicatorNOT ESTABLISHED
Circuit Attachment Method and Quantity2 THREADED STUD
Indicator TypeDIAL W/POINTER
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-218-6511 (458-0637-00)
HAZMATNo
Verified Substitutes 12
6625-00-218-6511458-0637-00 SUCCESSOR
Meter,null
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6625-00-243-347105010 SUCCESSOR
Ammeter
Simpson Electric Company, Inc.
6625-00-470-843507600 SUCCESSOR
Voltmeter
Simpson Electric Company, Inc.
Ohmmeter
Voltmeter
Ammeter
5999-00-621-3276379115PC1 SUCCESSOR
Clip,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Voltmeter
Voltmeter
Galvanometer
Cross-Reference Index
Part NumberManufacturer
00260 PRIMARY Simpson Electric Company, Inc. (USA)
27 Simpson Electric Company, Inc. (USA)
27-00260 Simpson Electric Company, Inc. (USA)
Related Parts
SUCCESSOR 6625-00-218-6511 Meter,null · 458-0637-00
6625-00-243-3471SUCCESSOR
AMMETER
05010
6625-00-470-8435SUCCESSOR
VOLTMETER
07600
6625-00-495-2364SUCCESSOR
OHMMETER
6625-00-580-4477SUCCESSOR
VOLTMETER
6625-00-581-8329SUCCESSOR
AMMETER
5999-00-621-3276SUCCESSOR
CLIP,ELECTRICAL
379115PC1
6625-00-643-0625SUCCESSOR
VOLTMETER
6625-00-684-2837SUCCESSOR
VOLTMETER
6625-00-815-3185SUCCESSOR
GALVANOMETER
6625-00-840-5644SUCCESSOR
AMMETER
1753983
6625-00-901-8672SUCCESSOR
VOLTMETER
07490

Frequently Asked Questions

What is NSN 6625-01-108-6559?

NSN 6625-01-108-6559 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 6625-01-108-6559?

NSN 6625-01-108-6559 has 3 cross-referenced part numbers: 00260 (Simpson Electric Company, Inc.), 27 (Simpson Electric Company, Inc.), 27-00260 (Simpson Electric Company, Inc.).

What NSN replaces 6625-01-108-6559?

There are 12 known substitutes for 6625-01-108-6559: 6625-00-218-6511, 6625-00-243-3471, 6625-00-470-8435 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00260?

Key specifications for 00260: Mounting Facility Type and Quantity: 4 THREADED STUD(S); Meter Body Diameter Behind Mounting Flange: 2.750 INCHES NOMINAL IN; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Movement Type: MOVING COIL, PERMANENT MAGNET. 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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