PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6425Meter,range Indicator

Calculated Industries Inc · NSN 6625-01-631-1956 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-631-1956 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-631-1956. Primary manufacturer part number: 6425.
Features
  • Meter,range Indicator — FSC 6625
  • Indicator Type: DIGITAL DISPLAY
  • Overall Diameter: 12.5625 INCHES NOMINAL IN
  • Installation Design: HANDHELD
  • Display Type: LIQUID CRYSTAL
  • Accuracy in Percent: +0.0 TO 99.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Display Digit Quantity: 7
  • Indicator Type: DIGITAL DISPLAY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,range Indicator, cataloged under National Stock Number 6625-01-631-1956, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Calculated Industries Inc. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-631-1956
Primary Part Number6425
Item NameMeter,range Indicator
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCalculated Industries Inc
StatusACTIVE
Indicator TypeDIGITAL DISPLAY
Overall Diameter12.5625 INCHES NOMINAL IN
Installation DesignHANDHELD
Display TypeLIQUID CRYSTAL
Accuracy in Percent+0.0 TO 99.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Display Digit Quantity7
Indicator TypeDIGITAL DISPLAY
Overall Diameter12.5625 INCHES NOMINAL IN
Installation DesignHANDHELD
Display TypeLIQUID CRYSTAL
Accuracy in Percent+0.0 TO 99.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Display Digit Quantity7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-01-262-39546425 SUCCESSOR
Analyzer,spectrum
Wayne Kerr Electronics Inc
5940-00-143-53626425 INTERCHANGEABLE
Terminal,lug
Mitsubishi Caterpillar Forklift America, Inc
5310-00-209-53238329302 INTERCHANGEABLE
Washer,key
U S Army Tank Automotive Command Amsta-Im-Mm
6680-00-212-6804L6838 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5999-00-259-71036425 INTERCHANGEABLE
Cap,electrical
Eby Group, Llc, the Dba Eby Company Div Eby Company
3442-00-471-9428 INTERCHANGEABLE
Press,arbor,power-Operated
5977-01-053-8274 INTERCHANGEABLE
Brush,electrical Contact
2920-01-289-36216425 INTERCHANGEABLE
Lead Set,ignition,engine
Standard Motor Products
4820-01-418-03166425 INTERCHANGEABLE
Cock,drain
Alter Harry Co the Div of T E C
5120-01-425-8966 INTERCHANGEABLE
Handle,socket Wrench
Cross-Reference Index
Part NumberManufacturer
6425 PRIMARY Calculated Industries Inc (USA)
Related Parts
6625-01-262-3954SUCCESSOR
ANALYZER,SPECTRUM
6425
5940-00-143-5362INTERCHANGEABLE
TERMINAL,LUG
6425
5310-00-209-5323INTERCHANGEABLE
WASHER,KEY
8329302
6680-00-212-6804INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL
L6838
5999-00-259-7103INTERCHANGEABLE
CAP,ELECTRICAL
6425
3442-00-471-9428INTERCHANGEABLE
PRESS,ARBOR,POWER-OPERATED
5977-01-053-8274INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2920-01-289-3621INTERCHANGEABLE
LEAD SET,IGNITION,ENGINE
6425
4820-01-418-0316INTERCHANGEABLE
COCK,DRAIN
6425
5120-01-425-8966INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5895-01-467-3551INTERCHANGEABLE
COUPLER,TEST FIX
6425
6550-01-573-9468INTERCHANGEABLE
SPREADER,PLATE,STAPH EXPRESS DIS
6425

Frequently Asked Questions

What is NSN 6625-01-631-1956?

NSN 6625-01-631-1956 is a Meter,range Indicator, manufactured by Calculated Industries Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-631-1956?

NSN 6625-01-631-1956 has 1 cross-referenced part number: 6425 (Calculated Industries Inc).

What NSN replaces 6625-01-631-1956?

There are 12 known substitutes for 6625-01-631-1956: 6625-01-262-3954, 5940-00-143-5362, 5310-00-209-5323 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6425?

Key specifications for 6425: Indicator Type: DIGITAL DISPLAY; Overall Length: 45.0 INCHES NOMINAL IN; Overall Diameter: 12.5625 INCHES NOMINAL IN; Installation Design: HANDHELD. 18 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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