PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NX35Ammeter

Hughes Corp Div Dba Weschler Instruments · NSN 6625-00-230-7244 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-230-7244 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-230-7244. Primary manufacturer part number: NX35.
Features
  • Ammeter — FSC 6625
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Measurement Range: +0.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S)
  • Overall Diameter: 2.695 INCHES MAXIMUM IN
  • Installation Design: PANEL
  • Panel for Which Designed: NONMAGNETIC
  • Mounting Hole Diameter: 0.125 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-230-7244, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hughes Corp Div Dba Weschler Instruments. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-230-7244
Primary Part NumberNX35
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHughes Corp Div Dba Weschler Instruments
StatusACTIVE
Circuit Attachment Method and Quantity2 THREADED STUD
Measurement Range+0.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Overall Diameter2.695 INCHES MAXIMUM IN
Installation DesignPANEL
Panel for Which DesignedNONMAGNETIC
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.600 INCHES MAXIMUM IN
Sensitivity Rating57.0 MILLIVOLTS
Movement TypeMOVING COIL, PERMANENT MAGNET
MaterialPLASTIC
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
ColorUNABLE TO DECODE
Style DesignatorROUND FLUSH MTG
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedDC
Meter Body Diameter Behind Mounting Flange2.210 INCHES MAXIMUM IN
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Circuit Attachment Method and Quantity2 THREADED STUD
Measurement Range+0.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Overall Diameter2.695 INCHES MAXIMUM IN
Installation DesignPANEL
Panel for Which DesignedNONMAGNETIC
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.600 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 7
Galvanometer
Ammeter
6625-00-250-7149 INTERCHANGEABLE
Voltmeter
6625-00-504-23151164004 INTERCHANGEABLE
Meter,arbitrary Scale
Westinghouse Electric Corp
6625-00-635-4311 INTERCHANGEABLE
Meter,arbitrary Scale
6625-00-643-1088 INTERCHANGEABLE
Meter,audio Level
6625-00-971-7401 INTERCHANGEABLE
Ammeter
Cross-Reference Index
Part NumberManufacturer
NX35 Hughes Corp Div Dba Weschler Instruments (USA)
Related Parts
6625-00-163-7782SUCCESSOR
GALVANOMETER
6625-00-553-0428SUCCESSOR
AMMETER
6625-00-250-7149INTERCHANGEABLE
VOLTMETER
6625-00-504-2315INTERCHANGEABLE
METER,ARBITRARY SCALE
1164004
6625-00-635-4311INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-00-643-1088INTERCHANGEABLE
METER,AUDIO LEVEL
6625-00-971-7401INTERCHANGEABLE
AMMETER

Frequently Asked Questions

What is NSN 6625-00-230-7244?

NSN 6625-00-230-7244 is a Ammeter, manufactured by Hughes Corp Div Dba Weschler Instruments, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-230-7244?

NSN 6625-00-230-7244 has 1 cross-referenced part number: NX35 (Hughes Corp Div Dba Weschler Instruments).

What NSN replaces 6625-00-230-7244?

There are 7 known substitutes for 6625-00-230-7244: 6625-00-163-7782, 6625-00-553-0428, 6625-00-250-7149 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NX35?

Key specifications for NX35: Circuit Attachment Method and Quantity: 2 THREADED STUD; Measurement Range: +0.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Overall Diameter: 2.695 INCHES MAXIMUM 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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