PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1164004Meter,arbitrary Scale

Westinghouse Electric Corp · NSN 6625-00-504-2315 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-504-2315 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-504-2315. Primary manufacturer part number: 1164004.
Features
  • Meter,arbitrary Scale — FSC 6625
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S)
  • Style Designator: ROUND FLUSH MTG
  • Meter Body Diameter Behind Mounting Flange: 2.200 INCHES NOMINAL IN
  • Movement Type: MOVING IRON VANE
  • Special Markings: TOP SCALE COLORED YELLOW AND RED MARKED CW BETWEEN 80 AND 120 MARKED MCW BETWEEN 160 AND 180 MARKED PA PLATE CENTER SCALE COLORED YELLOW MARKED PA GRID LOWER SCALE COLORED YELLOW MARKED BATTERY
  • Meter Depth Behind Mounting Flange: 1.860 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,arbitrary Scale, cataloged under National Stock Number 6625-00-504-2315, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-504-2315
Primary Part Number1164004
Item NameMeter,arbitrary Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusCANCELLED
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Style DesignatorROUND FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.200 INCHES NOMINAL IN
Movement TypeMOVING IRON VANE
Special MarkingsTOP SCALE COLORED YELLOW AND RED MARKED CW BETWEEN 80 AND 120 MARKED MCW BETWEEN 160 AND 180 MARKED PA PLATE CENTER SCALE COLORED YELLOW MARKED PA GRID LOWER SCALE COLORED YELLOW MARKED BATTERY
Meter Depth Behind Mounting Flange1.860 INCHES NOMINAL IN
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Circuit Attachment Method and Quantity2 SOLDER STUD
Overall Diameter2.690 INCHES NOMINAL IN
Installation DesignPANEL
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Style DesignatorROUND FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.200 INCHES NOMINAL IN
Movement TypeMOVING IRON VANE
Special MarkingsTOP SCALE COLORED YELLOW AND RED MARKED CW BETWEEN 80 AND 120 MARKED MCW BETWEEN 160 AND 180 MARKED PA PLATE CENTER SCALE COLORED YELLOW MARKED PA GRID LOWER SCALE COLORED YELLOW MARKED BATTERY
Meter Depth Behind Mounting Flange1.860 INCHES NOMINAL IN
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Circuit Attachment Method and Quantity2 SOLDER STUD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 8
Galvanometer
Ammeter
6625-00-230-7244 INTERCHANGEABLE
Ammeter
6625-00-250-7149 INTERCHANGEABLE
Voltmeter
6625-00-635-4311 INTERCHANGEABLE
Meter,arbitrary Scale
6625-00-643-1088 INTERCHANGEABLE
Meter,audio Level
6625-00-971-7401 INTERCHANGEABLE
Ammeter
1650-01-308-831536475-1 INTERCHANGEABLE
Saddle,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
564751 Herley Chicago Dba Stewart Warner Electronics (USA)
122G4 Aimtron Systems, Llc (USA)
564751 Stewart-Warner Corporation (USA)
7470078 General Electric Co Instrument Products Section (USA)
NX35 Westinghouse Electric Corp (USA)
450-4125-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
450-4125-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
1164004 PRIMARY Westinghouse Electric Corp (USA)
36475-1 PRIMARY Westinghouse Electric Corp (USA)
8DW41AY78 General Electric Co Instrument Products Section (USA)
Related Parts
6625-00-163-7782SUCCESSOR
GALVANOMETER
6625-00-553-0428SUCCESSOR
AMMETER
6625-00-230-7244INTERCHANGEABLE
AMMETER
6625-00-250-7149INTERCHANGEABLE
VOLTMETER
6625-00-635-4311INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-00-643-1088INTERCHANGEABLE
METER,AUDIO LEVEL
6625-00-971-7401INTERCHANGEABLE
AMMETER
1650-01-308-8315INTERCHANGEABLE
SADDLE,VALVE
36475-1

Frequently Asked Questions

What is NSN 6625-00-504-2315?

NSN 6625-00-504-2315 is a Meter,arbitrary Scale, manufactured by Westinghouse Electric Corp, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-504-2315?

NSN 6625-00-504-2315 has 10 cross-referenced part numbers: 564751 (Herley Chicago Dba Stewart Warner Electronics), 122G4 (Aimtron Systems, Llc), 564751 (Stewart-Warner Corporation), 7470078 (General Electric Co Instrument Products Section), NX35 (Westinghouse Electric Corp) and 5 more.

What NSN replaces 6625-00-504-2315?

There are 8 known substitutes for 6625-00-504-2315: 6625-00-163-7782, 6625-00-553-0428, 6625-00-230-7244 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1164004?

Key specifications for 1164004: Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Style Designator: ROUND FLUSH MTG; Meter Body Diameter Behind Mounting Flange: 2.200 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-504-2315 still in active supply?

NSN 6625-00-504-2315 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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