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CDTMB00101 — INDICATOR,ELECTRICAL TACHOMETER

✓ Government record, cited
HUGHES CORP DIV WESCHLER ELECTRIC · COMPONENT
PRODUCT OVERVIEW

CDTMB00101: INDICATOR,ELECTRICAL TACHOMETER.

INDICATOR,ELECTRICAL TACHOMETER. Key specifications include LENGTH: 8.500 INCHES NOMINAL IN, DIAL WIDTH: 4.420 INCHES NOMINAL IN, DIAL HEIGHT: 4.420 INCHES NOMINAL IN, CONTACT TYPE: THREADED STUD, END ITEM IDENTIFICATION: METER,SHAFT SPEED, 4.5" TC-241, PART NAME ASSIGNED BY CONTROLLING AGENCY: TYPE BG-241 TRICOLOR RUGGEDIZED TACHOMETER (DRAWING NAME). This part is cataloged in the U.S.

Government catalog under NSN 6680-01-538-8728, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CDTMB00101
NSN: 6680-01-538-8728
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 6Z382 — HUGHES CORP DIV WESCHLER ELECTRIC (USA)
SPECIFICATIONS
LENGTH8.500 INCHES NOMINAL IN
DIAL WIDTH4.420 INCHES NOMINAL IN
DIAL HEIGHT4.420 INCHES NOMINAL IN
CONTACT TYPETHREADED STUD
END ITEM IDENTIFICATIONMETER,SHAFT SPEED, 4.5" TC-241
ELECTRICAL CONNECTION QUANTITY4
PART NAME ASSIGNED BY CONTROLLING AGENCYTYPE BG-241 TRICOLOR RUGGEDIZED TACHOMETER (DRAWING NAME)
NSN6680-01-538-8728
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: HUGHES CORP DIV WESCHLER ELECTRIC INDICATOR,ELECTRICAL TACHOMETER TITLE COMPONENT PN CDTMB00101 MFR HUGHES CORP DIV WESCHLER ELECTRIC INDICATOR,ELECTRICAL T
KEY FEATURES
•
CONTACT TYPE: THREADED STUD
•
LENGTH: 8.500 INCHES NOMINAL IN
•
ELECTRICAL CONNECTION QUANTITY: 4
•
DIAL HEIGHT: 4.420 INCHES NOMINAL IN
•
DIAL WIDTH: 4.420 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CONTACT TYPETHREADED STUD
LENGTH8.500 INCHES NOMINAL IN
ELECTRICAL CONNECTION QUANTITY4
DIAL HEIGHT4.420 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTYPE BG-241 TRICOLOR RUGGEDIZED TACHOMETER (DRAWING NAME)
END ITEM IDENTIFICATIONMETER,SHAFT SPEED, 4.5" TC-241
DIAL WIDTH4.420 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189 6680-00-001-1478 6680-00-001-1502 6680-00-001-1506 6680-00-001-1511 6680-00-001-3672 6680-00-001-3675 6680-00-001-4170
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CDTMB00101?
CDTMB00101 is a INDICATOR,ELECTRICAL TACHOMETER manufactured by HUGHES CORP DIV WESCHLER ELECTRIC.
What is the NSN for CDTMB00101?
CDTMB00101 is cataloged in the U.S. Government catalog under NSN 6680-01-538-8728. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.