11640180 — GENERATOR,ENGINE ACCESSORY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11640180: GENERATOR,ENGINE ACCESSORY.

The GENERATOR,ENGINE ACCESSORY is a the manufacturer industrial component. Key specifications include keyway_width: 0.250 INCHES NOMINAL IN, thread_class: 2A A, keyway_length: 0.562 INCHES NOMINAL IN, thread_length: 0.750 INCHES NOMINAL IN, thread_series: UNF, mounting_style: BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-167-8549, 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

11640180

NSN: 2920-00-167-8549
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

keyway_width	0.250 INCHES NOMINAL IN
thread_class	2A A
keyway_length	0.562 INCHES NOMINAL IN
thread_length	0.750 INCHES NOMINAL IN
thread_series	UNF
mounting_style	BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED
submersibility	NONSUBMERSIBLE
thread_diameter	0.750 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
voltage_in_volts	28.0
rectifier_location	SEPARATE
second_step_diameter	0.874 INCHES NOMINAL IN
NSN	2920-00-167-8549

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER: 4.125 INCHES NOMINAL IN

•

SHAFT DRIVE END STYLE: STRAIGHT SHAFT END, THREADED, W/KEYWAY

•

DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET: 7.681 INCHES MINIMUM AND 7.694 INCHES MAXIMUM IN

•

THREAD SERIES: UNF

•

DISTANCE FROM END TO KEYWAY CENTER: 1.344 INCHES NOMINAL IN

•

DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET: 7.243 INCHES MINIMUM AND 7.256 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.750 INCHES NOMINAL IN

•

BOTTOM MOUNTING HOLE DIAMETER: 0.453 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER	4.125 INCHES NOMINAL IN
SHAFT DRIVE END STYLE	STRAIGHT SHAFT END, THREADED, W/KEYWAY
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET	7.681 INCHES MINIMUM AND 7.694 INCHES MAXIMUM IN
THREAD SERIES	UNF
DISTANCE FROM END TO KEYWAY CENTER	1.344 INCHES NOMINAL IN
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET	7.243 INCHES MINIMUM AND 7.256 INCHES MAXIMUM IN
THREAD LENGTH	0.750 INCHES NOMINAL IN
BOTTOM MOUNTING HOLE DIAMETER	0.453 INCHES NOMINAL IN
MOUNTING STYLE	BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED
VOLTAGE IN VOLTS	28.0

SUBSTITUTES & CROSS-REFERENCES 4

A0015516AAReference document

Same NSN cross-reference

Reference document — Secondary reference

5516AASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5516AReference document

Same NSN cross-reference

Reference document — Secondary reference

A0011516AAReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 11640180?

11640180 is a GENERATOR,ENGINE ACCESSORY.

What parts can replace 11640180?

There are 4 known substitutes for 11640180: A0015516AA, 5516AA, 5516A and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 11640180?

11640180 is cataloged in the U.S. Government catalog under NSN 2920-00-167-8549. This indicates validated use in U.S. government and defense supply chains.

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11640180 — GENERATOR,ENGINE ACCESSORY

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