PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63A3D26Meter,arbitrary Scale

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6625-00-913-7254 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-913-7254 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-913-7254. Primary manufacturer part number: 63A3D26.
Features
  • Meter,arbitrary Scale — FSC 6625
  • Special Markings: BAD GOOD BAD DIVIDED EQUALLY INTO 93 DEG AND WHITE LINE ON TOP CENTER OF SCALE
  • Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S)
  • Scale Division Quantity: 3 SINGLE INDICATOR SINGLE RANGE
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Mounting Hole Diameter: 0.125 INCHES NOMINAL IN
  • Overall Diameter: 2.695 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 6625-00-913-7254, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-913-7254
Primary Part Number63A3D26
Item NameMeter,arbitrary Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Special MarkingsBAD GOOD BAD DIVIDED EQUALLY INTO 93 DEG AND WHITE LINE ON TOP CENTER OF SCALE
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Scale Division Quantity3 SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Overall Diameter2.695 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.210 INCHES NOMINAL IN
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Meter Depth Behind Mounting Flange1.600 INCHES NOMINAL IN
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Circuit Attachment Method and Quantity2 THREADED STUD
Installation DesignPANEL
Style DesignatorROUND FLUSH MTG
ColorUNABLE TO DECODE
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Scale Division Quantity3 SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Overall Diameter2.695 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.210 INCHES NOMINAL IN
Special MarkingsBAD GOOD BAD DIVIDED EQUALLY INTO 93 DEG AND WHITE LINE ON TOP CENTER OF SCALE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Meter Depth Behind Mounting Flange1.600 INCHES NOMINAL IN
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Circuit Attachment Method and Quantity2 THREADED STUD
Installation DesignPANEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.8000 lbs
Cube0.0579 cu ft
Verified Substitutes 12
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Ammeter
Cross-Reference Index
Part NumberManufacturer
63A3D26 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MIL-M-10304/5 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
6625-00-057-3629SUCCESSOR
AMMETER
6625-00-069-3298SUCCESSOR
AMMETER
6625-00-080-2096SUCCESSOR
AMMETER
6625-00-113-9995SUCCESSOR
AMMETER
6625-00-115-9343SUCCESSOR
AMMETER
6625-00-169-6524SUCCESSOR
AMMETER
6625-00-186-8261SUCCESSOR
AMMETER
6625-00-538-9033SUCCESSOR
AMMETER
6625-00-538-9039SUCCESSOR
AMMETER
6625-00-539-9639SUCCESSOR
AMMETER
6625-00-539-9640SUCCESSOR
AMMETER
6625-00-542-0539SUCCESSOR
AMMETER

Frequently Asked Questions

What is NSN 6625-00-913-7254?

NSN 6625-00-913-7254 is a Meter,arbitrary Scale, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-913-7254?

NSN 6625-00-913-7254 has 2 cross-referenced part numbers: 63A3D26 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MIL-M-10304/5 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 6625-00-913-7254?

There are 12 known substitutes for 6625-00-913-7254: 6625-00-057-3629, 6625-00-069-3298, 6625-00-080-2096 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63A3D26?

Key specifications for 63A3D26: Special Markings: BAD GOOD BAD DIVIDED EQUALLY INTO 93 DEG AND WHITE LINE ON TOP CENTER OF SCALE; Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Scale Division Quantity: 3 SINGLE INDICATOR SINGLE RANGE. 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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