PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S7ETachometer,mechanical,fixed Moun

Jones Instrument Corp · NSN 6680-00-608-1574 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-608-1574 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-608-1574. Primary manufacturer part number: S7E.
Features
  • Tachometer,mechanical,fixed Moun — FSC 6680
  • Minor Graduation Color: BLACK
  • Shaft Rotation Direction: CLOCKWISE
  • Ahead-Astern Semaphore: NOT PROVIDED
  • Unit Type: CENTRIFUGAL
  • Unable to Decode: UNABLE TO DECODE
  • Case Shape: RECTANGULAR
  • Scale Smallest Increment: 10.0 REVOLUTIONS PER MINUTE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tachometer,mechanical,fixed Moun, cataloged under National Stock Number 6680-00-608-1574, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jones Instrument Corp. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-608-1574
Primary Part NumberS7E
Item NameTachometer,mechanical,fixed Moun
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerJones Instrument Corp
StatusACTIVE
Minor Graduation ColorBLACK
Shaft Rotation DirectionCLOCKWISE
Ahead-Astern SemaphoreNOT PROVIDED
Unit TypeCENTRIFUGAL
Unable to DecodeUNABLE TO DECODE
Case ShapeRECTANGULAR
Scale Smallest Increment10.0 REVOLUTIONS PER MINUTE
Major Graduation ColorBLACK
Scale Quantity1
Totalizing MechanismNOT PROVIDED
Nondefinitive Spec/std Data1C/BFB TYPE
Pointer ColorBLACK
Scale Measurement UnitREVOLUTIONS PER MINUTE
Scale Measurement Range+100.0 TO 900.0
Drive Connection TypeFLEXIBLE
Dial Background ColorWHITE
Operating Range+100.0 TO 1000.0 REVOLUTIONS PER MINUTE
Mounting Feature TypeFLUSH
Mounting TypePANEL
Dial IlluminationNOT PROVIDED
Dial Quantity1
Pointer Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6680-01-069-1825 INTERCHANGEABLE
Tachometer,mechanical,handheld
Cross-Reference Index
Part NumberManufacturer
S7E Jones Instrument Corp (USA)
S7E Schulze Mfg., Inc. (USA)
3278800 Naval Ship Systems Command (USA)
MILT16049TYPE1CBFB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-59734 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59734FRA Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
6680-01-069-1825INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD

Frequently Asked Questions

What is NSN 6680-00-608-1574?

NSN 6680-00-608-1574 is a Tachometer,mechanical,fixed Moun, manufactured by Jones Instrument Corp, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-608-1574?

NSN 6680-00-608-1574 has 6 cross-referenced part numbers: S7E (Jones Instrument Corp), S7E (Schulze Mfg., Inc.), 3278800 (Naval Ship Systems Command), MILT16049TYPE1CBFB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59734 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 6680-00-608-1574?

There is 1 known substitute for 6680-00-608-1574: 6680-01-069-1825. Verify interchangeability with system specifications before substitution.

What are the specifications of S7E?

Key specifications for S7E: Minor Graduation Color: BLACK; Shaft Rotation Direction: CLOCKWISE; Ahead-Astern Semaphore: NOT PROVIDED; Unit Type: CENTRIFUGAL. 25 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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