1876587 — MOTOR-TACHOMETER GENERATOR

✓ Government record, cited

NAVAL SEA SYSTEMS COMMAND · MOTOR

PRODUCT OVERVIEW

1876587: MOTOR-TACHOMETER GENERATOR.

The MOTOR-TACHOMETER GENERATOR is a NAVAL SEA SYSTEMS COMMAND industrial component. Key specifications include PHASE: TWO INPUT, TEMP RATING: -20.0 OPERATING CELSIUS AND 85.0 OPERATING CELSIUS, CURRENT TYPE: AC INPUT, EXCITOR TYPE: SEPARATELY EXCITED, POWER RATING: 3.600 WATTS OUTPUT, OVERALL WIDTH: 1.067 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-655-2376, 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

1876587

NSN: 6105-00-655-2376
FSC: 6105 — Motors, Electrical
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

PHASE	TWO INPUT
TEMP RATING	-20.0 OPERATING CELSIUS AND 85.0 OPERATING CELSIUS
CURRENT TYPE	AC INPUT
EXCITOR TYPE	SEPARATELY EXCITED
POWER RATING	3.600 WATTS OUTPUT
OVERALL WIDTH	1.067 INCHES IN
COOLING METHOD	AMBIENT AIR
OVERALL HEIGHT	1.067 INCHES IN
OVERALL LENGTH	3.263 INCHES IN
SHAFT DIAMETER	0.1237 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM SINGLE END IN
TEETH QUANTITY	13 SINGLE END
MOUNTING METHOD	FACE
NSN	6105-00-655-2376

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP COLLAR AND 4 THREADED HOLE(S)

•

PHASE: TWO INPUT

•

SHAFT DIAMETER: 0.1237 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM SINGLE END IN

•

FREQUENCY IN HERTZ: 400.0 OUTPUT

•

TEETH QUANTITY: 13 SINGLE END

•

CURRENT TYPE: AC INPUT

•

CALIBRATION SPEED IN RPM: 1000.0

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 CLAMP COLLAR AND 4 THREADED HOLE(S)
PHASE	TWO INPUT
SHAFT DIAMETER	0.1237 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM SINGLE END IN
FREQUENCY IN HERTZ	400.0 OUTPUT
TEETH QUANTITY	13 SINGLE END
CURRENT TYPE	AC INPUT
OVERALL LENGTH	3.263 INCHES IN
CALIBRATION SPEED IN RPM	1000.0
MOUNTING METHOD	FACE
COOLING METHOD	AMBIENT AIR

OTHER ITEMS IN FSC 6105 — Motors, Electrical

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680

SUBSTITUTES & CROSS-REFERENCES 5

11T1-3S3Reference document

Same NSN cross-reference

Reference document — Secondary reference

665-54-234Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

U204507Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SJ1HLX7-38CCReference document

Same NSN cross-reference

Reference document — Secondary reference

11MTG6251-23Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1876587?

1876587 is a MOTOR-TACHOMETER GENERATOR manufactured by NAVAL SEA SYSTEMS COMMAND.

What parts can replace 1876587?

There are 5 known substitutes for 1876587: 11T1-3S3, 665-54-234, U204507 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1876587?

1876587 is cataloged in the U.S. Government catalog under NSN 6105-00-655-2376. This indicates validated use in U.S. government and defense supply chains.

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