PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C85515Tachometer,mechanical,fixed Moun

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 6680-00-514-5496 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-514-5496 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-514-5496. Primary manufacturer part number: C85515.
Features
  • Tachometer,mechanical,fixed Moun — FSC 6680
  • Pointer Quantity: 1
  • Unit Type: CENTRIFUGAL
  • Dial Illumination: PROVIDED
  • Shaft Rotation Direction: CLOCKWISE
  • Scale Quantity: 1
  • Minor Graduation Color: BLACK
  • Material: STEEL CASE
Applications
  • Applications requiring Steel Case construction
General Description

The Tachometer,mechanical,fixed Moun, cataloged under National Stock Number 6680-00-514-5496, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6680-00-514-5496
Primary Part NumberC85515
Item NameTachometer,mechanical,fixed Moun
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Pointer Quantity1
Unit TypeCENTRIFUGAL
Dial IlluminationPROVIDED
Shaft Rotation DirectionCLOCKWISE
Scale Quantity1
Minor Graduation ColorBLACK
MaterialSTEEL CASE
Scale Measurement UnitREVOLUTIONS PER MINUTE
Scale Smallest Increment100.0 REVOLUTIONS PER MINUTE
Scale FinishANY ACCEPTABLE
Pointer Movement DirectionCLOCKWISE
Major Graduation ColorBLACK
Dial Quantity1
Unable to DecodeUNABLE TO DECODE
Operating Range+0.0 TO 3500.0 REVOLUTIONS PER MINUTE
Pointer ColorBLACK
Pointer FinishANY ACCEPTABLE
Totalizing MechanismNOT PROVIDED
Lamp TypeINCANDESCENT
Mounting Feature TypeFLUSH
Dial Background ColorALUMINUM
Scale Measurement Range+0.0 TO 3500.0
Ahead-Astern SemaphoreNOT PROVIDED
Lamp Voltage Rating in Volts12.0
Mounting TypePANEL
Drive Connection TypeFLEXIBLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-362-81779B6793 INTERCHANGEABLE
Retainer,packing
Caterpillar Inc Div Caterpillar Defense
5330-00-399-70189857 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5998-00-494-84235984 INTERCHANGEABLE
Electronic Components Assembly
Avo Intl
5950-00-589-46415984 INTERCHANGEABLE
Transformer,current
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
6150-00-636-78336367833 INTERCHANGEABLE
Lead,storage Battery
Wire-Pro, Inc Dba Wpi-Salem Division
5330-00-641-3102103185 INTERCHANGEABLE
Seal,plain Encased
Clark Material Handling Company
6145-00-663-6058NN184719 INTERCHANGEABLE
Wire,electrical
Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant
5950-00-822-990177C709252-1 INTERCHANGEABLE
Transformer,audio Frequency
Lockheed Martin Corporation Div Rms
5342-01-095-2188598-4 INTERCHANGEABLE
Clamp
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
6515-01-160-8622 INTERCHANGEABLE
Catheterization Kit,urethral
Cross-Reference Index
Part NumberManufacturer
598Y Stewart-Warner Corporation (USA)
C85515 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
376131 White Motor Corp (USA)
16W1210 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
16W41210 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
N3599 Diamond Reo Truck Co (USA)
5984 Stewart-Warner Corporation (USA)
Related Parts
5330-00-362-8177INTERCHANGEABLE
RETAINER,PACKING
9B6793
5330-00-399-7018INTERCHANGEABLE
GASKET
9857
5998-00-494-8423INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5984
5950-00-589-4641INTERCHANGEABLE
TRANSFORMER,CURRENT
5984
6150-00-636-7833INTERCHANGEABLE
LEAD,STORAGE BATTERY
6367833
5330-00-641-3102INTERCHANGEABLE
SEAL,PLAIN ENCASED
103185
6145-00-663-6058INTERCHANGEABLE
WIRE,ELECTRICAL
NN184719
5950-00-822-9901INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
77C709252-1
5342-01-095-2188INTERCHANGEABLE
CLAMP
598-4
6515-01-160-8622INTERCHANGEABLE
CATHETERIZATION KIT,URETHRAL
5999-01-201-7739INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5984
5330-01-531-4952INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
5984

Frequently Asked Questions

What is NSN 6680-00-514-5496?

NSN 6680-00-514-5496 is a Tachometer,mechanical,fixed Moun, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6680-00-514-5496?

NSN 6680-00-514-5496 has 7 cross-referenced part numbers: 598Y (Stewart-Warner Corporation), C85515 (U S Army Tank Automotive Command Amsta-Im-Mm), 376131 (White Motor Corp), 16W1210 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 16W41210 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)) and 2 more.

What NSN replaces 6680-00-514-5496?

There are 12 known substitutes for 6680-00-514-5496: 5330-00-362-8177, 5330-00-399-7018, 5998-00-494-8423 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C85515?

Key specifications for C85515: Pointer Quantity: 1; Overall Depth: 3.219 INCHES NOMINAL IN; Unit Type: CENTRIFUGAL; Dial Illumination: PROVIDED. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6680-00-514-5496 still in active supply?

NSN 6680-00-514-5496 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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