PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SP750518Meter,arbitrary Scale

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 6625-00-519-1008 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-519-1008 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-519-1008. Primary manufacturer part number: SP750518.
Features
  • Meter,arbitrary Scale — FSC 6625
  • Color: UNABLE TO DECODE
  • Dial Scale Marking Color: BLACK ALL INDICATORS SINGLE RANGE
  • Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE
  • Overall Diameter: 3.500 INCHES NOMINAL IN
  • Circuit Current for Which Designed: DC
  • Special Markings: LOWER SCALE MARKED FREQ DEV PORM KCLS,UPPER SCALE MARKED O-O MOD
  • Style Designator: ROUND FLUSH MTG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,arbitrary Scale, cataloged under National Stock Number 6625-00-519-1008, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-519-1008
Primary Part NumberSP750518
Item NameMeter,arbitrary Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
ColorUNABLE TO DECODE
Dial Scale Marking ColorBLACK ALL INDICATORS SINGLE RANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Overall Diameter3.500 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Special MarkingsLOWER SCALE MARKED FREQ DEV PORM KCLS,UPPER SCALE MARKED O-O MOD
Style DesignatorROUND FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.800 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.405 INCHES NOMINAL IN
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Mounting Hole Diameter0.150 INCHES NOMINAL IN
Installation DesignPANEL
Circuit Attachment Method and Quantity2 SOLDER STUD
Mounting Bolt Circle Diameter2.160 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Dial Scale Marking ColorBLACK ALL INDICATORS SINGLE RANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Overall Diameter3.500 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Special MarkingsLOWER SCALE MARKED FREQ DEV PORM KCLS,UPPER SCALE MARKED O-O MOD
Style DesignatorROUND FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.800 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.405 INCHES NOMINAL IN
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Mounting Hole Diameter0.150 INCHES NOMINAL IN
Installation DesignPANEL
Circuit Attachment Method and Quantity2 SOLDER STUD
Mounting Bolt Circle Diameter2.160 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-103-0327 (10279474)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 8
6625-00-103-032710279474 SUCCESSOR
Meter,arbitrary Scale
Us Army Aviation and Missile Command
6625-00-357-18021987055 SUCCESSOR
Voltmeter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Voltmeter
6625-00-731-6900458-5076-010 SUCCESSOR
Ammeter
Continental Electronics Corp
6625-00-995-37842486680 SUCCESSOR
Meter,arbitrary Scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-01-062-87952608400-1 SUCCESSOR
Meter,audio Level
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Voltmeter
4730-01-365-1556185055 INTERCHANGEABLE
Fitting,lubrication
Cone Drive Operations Inc
Cross-Reference Index
Part NumberManufacturer
SP750518 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
2531 Solartron Electronics Inc Weston Instruments Div (USA)
185055 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
SUCCESSOR 6625-00-103-0327 Meter,arbitrary Scale · 10279474
6625-00-357-1802SUCCESSOR
VOLTMETER
1987055
6625-00-649-3838SUCCESSOR
VOLTMETER
6625-00-731-6900SUCCESSOR
AMMETER
458-5076-010
6625-00-995-3784SUCCESSOR
METER,ARBITRARY SCALE
2486680
6625-01-062-8795SUCCESSOR
METER,AUDIO LEVEL
2608400-1
6625-01-148-8526SUCCESSOR
VOLTMETER
4730-01-365-1556INTERCHANGEABLE
FITTING,LUBRICATION
185055

Frequently Asked Questions

What is NSN 6625-00-519-1008?

NSN 6625-00-519-1008 is a Meter,arbitrary Scale, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-519-1008?

NSN 6625-00-519-1008 has 3 cross-referenced part numbers: SP750518 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 2531 (Solartron Electronics Inc Weston Instruments Div), 185055 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 6625-00-519-1008?

There are 8 known substitutes for 6625-00-519-1008: 6625-00-103-0327, 6625-00-357-1802, 6625-00-649-3838 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SP750518?

Key specifications for SP750518: Color: UNABLE TO DECODE; Dial Scale Marking Color: BLACK ALL INDICATORS SINGLE RANGE; Special Features: RUGGEDIZED; Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE. 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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