PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2651071Meter,arbitrary Scale

Alliant Techsystems Operations Llc Div Defense Electronic Systems · NSN 6625-00-519-0063 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-519-0063 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-519-0063. Primary manufacturer part number: 2651071.
Features
  • Meter,arbitrary Scale — FSC 6625
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S)
  • Special Markings: YSWR
  • Circuit Current for Which Designed: DC
  • Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE
  • Color: UNABLE TO DECODE
  • Style Designator: ROUND FLUSH MTG
  • Overall Diameter: 4.570 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 6625-00-519-0063, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Alliant Techsystems Operations Llc Div Defense Electronic Systems. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6625-00-519-0063
Primary Part Number2651071
Item NameMeter,arbitrary Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAlliant Techsystems Operations Llc Div Defense Electronic Systems
StatusCANCELLED
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Special MarkingsYSWR
Circuit Current for Which DesignedDC
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
ColorUNABLE TO DECODE
Style DesignatorROUND FLUSH MTG
Overall Diameter4.570 INCHES NOMINAL IN
Scale Division Quantity25 SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Meter Body Diameter Behind Mounting Flange3.650 INCHES NOMINAL IN
Accuracy in Percent-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.375 INCHES NOMINAL IN
Mounting Bolt Circle Diameter4.120 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.710 INCHES NOMINAL IN
Circuit Attachment Method and Quantity2 SOLDER STUD
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Special MarkingsYSWR
Circuit Current for Which DesignedDC
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
ColorUNABLE TO DECODE
Style DesignatorROUND FLUSH MTG
Overall Diameter4.570 INCHES NOMINAL IN
Scale Division Quantity25 SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Meter Body Diameter Behind Mounting Flange3.650 INCHES NOMINAL IN
Accuracy in Percent-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.375 INCHES NOMINAL IN
Mounting Bolt Circle Diameter4.120 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-816-5937
HAZMATNo
Verified Substitutes 9
No Item Name Available
Ammeter
6625-00-993-62321541 SUCCESSOR
Meter,audio Level
Lockheed Martin Corporation Div Rms
6625-00-118-6740128C772H01 INTERCHANGEABLE
Meter,special Scale
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6625-00-555-2954900309-2 INTERCHANGEABLE
Meter,arbitrary Scale
Raytheon Company Dba Raytheon
6625-00-624-8106 INTERCHANGEABLE
Ohmmeter
6625-00-761-1168 INTERCHANGEABLE
Meter,arbitrary Scale
6625-00-762-6480 INTERCHANGEABLE
Meter,arbitrary Scale
6625-00-845-69371900 INTERCHANGEABLE
Meter,special Scale
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
Cross-Reference Index
Part NumberManufacturer
2651071 Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
683972 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1541 Solartron Electronics Inc Weston Instruments Div (USA)
2651071 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
SUCCESSOR 6625-00-816-5937 Ammeter
6625-00-802-6512SUCCESSOR
NO ITEM NAME AVAILABLE
6625-00-993-6232SUCCESSOR
METER,AUDIO LEVEL
1541
6625-00-118-6740INTERCHANGEABLE
METER,SPECIAL SCALE
128C772H01
6625-00-555-2954INTERCHANGEABLE
METER,ARBITRARY SCALE
900309-2
6625-00-624-8106INTERCHANGEABLE
OHMMETER
6625-00-761-1168INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-00-762-6480INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-00-845-6937INTERCHANGEABLE
METER,SPECIAL SCALE
1900

Frequently Asked Questions

What is NSN 6625-00-519-0063?

NSN 6625-00-519-0063 is a Meter,arbitrary Scale, manufactured by Alliant Techsystems Operations Llc Div Defense Electronic Systems, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-519-0063?

NSN 6625-00-519-0063 has 4 cross-referenced part numbers: 2651071 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), 683972 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1541 (Solartron Electronics Inc Weston Instruments Div), 2651071 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 6625-00-519-0063?

There are 9 known substitutes for 6625-00-519-0063: 6625-00-802-6512, 6625-00-816-5937, 6625-00-993-6232 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2651071?

Key specifications for 2651071: Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Special Markings: YSWR; Circuit Current for Which Designed: DC; Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-519-0063 still in active supply?

NSN 6625-00-519-0063 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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