PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145389Ammeter

Solartron Electronics Inc Weston Instruments Div · NSN 6625-00-196-6797 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-196-6797 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-196-6797. Primary manufacturer part number: 145389.
Features
  • Ammeter — FSC 6625
  • Circuit Attachment Method and Quantity: 2 BINDING POST
  • Mounting Facility Type and Quantity: 4 FLANGE
  • Measurement Range: +0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
  • Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE
  • Sensitivity Rating: 100.0 MILLIVOLTS
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.250 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-196-6797, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN6625-00-196-6797
Primary Part Number145389
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSolartron Electronics Inc Weston Instruments Div
StatusACTIVE
Circuit Attachment Method and Quantity2 BINDING POST
Mounting Facility Type and Quantity4 FLANGE
Measurement Range+0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Sensitivity Rating100.0 MILLIVOLTS
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Width2.250 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.250 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Installation DesignPANEL
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Meter Depth Behind Mounting Flange1.040 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedDC
Style DesignatorRECTANGULAR FLUSH MTG
Circuit Attachment Method and Quantity2 BINDING POST
Mounting Facility Type and Quantity4 FLANGE
Measurement Range+0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Sensitivity Rating100.0 MILLIVOLTS
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Width2.250 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-153-9058 (136301-087)
HAZMATNo
Verified Substitutes 9
6625-00-153-9058136301-087 SUCCESSOR
Voltmeter
Exide Corp San Francisco District Industrial Div
6625-00-433-4263301 SUCCESSOR
Generator,signal
Fluke Biomedical Corporation
Voltmeter
7045-01-050-2331301 SUCCESSOR
Merger,slitter
The Standard Register Company
5998-01-079-4145145389 SUCCESSOR
Circuit Card Assembly
Lockheed Martin Corp Electronics and Missiles Div
5998-01-363-640630-1 SUCCESSOR
Circuit Card Assembly
Celtech Corporation
5310-00-095-3439145389 INTERCHANGEABLE
Washer,convex
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2910-00-790-2300053754-01 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5815-00-921-8748 INTERCHANGEABLE
Teletypewriter Subassembly
Cross-Reference Index
Part NumberManufacturer
145389 Solartron Electronics Inc Weston Instruments Div (USA)
301 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
SUCCESSOR 6625-00-153-9058 Voltmeter · 136301-087
6625-00-433-4263SUCCESSOR
GENERATOR,SIGNAL
301
6625-00-643-1792SUCCESSOR
VOLTMETER
7045-01-050-2331SUCCESSOR
MERGER,SLITTER
301
5998-01-079-4145SUCCESSOR
CIRCUIT CARD ASSEMBLY
145389
5998-01-363-6406SUCCESSOR
CIRCUIT CARD ASSEMBLY
30-1
5310-00-095-3439INTERCHANGEABLE
WASHER,CONVEX
145389
2910-00-790-2300INTERCHANGEABLE
FILTER ELEMENT,FLUID
053754-01
5815-00-921-8748INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY

Frequently Asked Questions

What is NSN 6625-00-196-6797?

NSN 6625-00-196-6797 is a Ammeter, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-196-6797?

NSN 6625-00-196-6797 has 2 cross-referenced part numbers: 145389 (Solartron Electronics Inc Weston Instruments Div), 301 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 6625-00-196-6797?

There are 9 known substitutes for 6625-00-196-6797: 6625-00-153-9058, 6625-00-433-4263, 6625-00-643-1792 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 145389?

Key specifications for 145389: Overall Width: 3.125 INCHES NOMINAL IN; Circuit Attachment Method and Quantity: 2 BINDING POST; Overall Length: 1.400 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 4 FLANGE. 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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