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1117688 — GENERATOR,ENGINE ACCESSORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1117688: GENERATOR,ENGINE ACCESSORY.

The GENERATOR,ENGINE ACCESSORY is a the manufacturer industrial component. Key specifications include thread_class: 2A A, thread_series: UNF, spline_quantity: 17, thread_diameter: 0.875 INCHES NOMINAL IN, grounding_method: EXTERNAL, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 2920-01-022-3743, 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
1117688
NSN: 2920-01-022-3743
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
thread_class2A A
thread_seriesUNF
spline_quantity17
thread_diameter0.875 INCHES NOMINAL IN
grounding_methodEXTERNAL
thread_directionRIGHT-HAND
voltage_in_volts24.0
ground_polarity_typeNEGATIVE
shaft_rotation_directionCLOCKWISE OR COUNTERCLOCKWISE
thread_quantity_per_inch14
mounting_hole_thread_class2B
mounting_hole_thread_diameter0.438 INCHES NOMINAL IN
NSN2920-01-022-3743
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GENERATOR,ENGINE ACCESSORY TITLE COMPONENT PN 1117688 MFR GENERATOR,ENGINE ACCES
KEY FEATURES
•
GROUNDING METHOD: EXTERNAL
•
THREAD SERIES: UNF
•
VOLTAGE IN VOLTS: 24.0
•
THREAD DIAMETER: 0.875 INCHES NOMINAL IN
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE
•
MOUNTING HOLE THREAD CLASS: 2B
•
MOUNTING HOLE THREAD DIAMETER: 0.438 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
GROUNDING METHODEXTERNAL
THREAD SERIESUNF
VOLTAGE IN VOLTS24.0
THREAD DIAMETER0.875 INCHES NOMINAL IN
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE
MOUNTING HOLE THREAD CLASS2B
MOUNTING HOLE THREAD DIAMETER0.438 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SPLINE QUANTITY17
MOUNTING HOLE THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-003-5173 2920-00-005-1596 2920-00-035-6718 2920-00-158-2674 2920-00-255-4938 2920-00-424-3259
SUBSTITUTES & CROSS-REFERENCES 1
7B-3-149Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1117688?
1117688 is a GENERATOR,ENGINE ACCESSORY.
What parts can replace 1117688?
There is 1 known substitute for 1117688: 7B-3-149. Substitute compatibility should be verified for your specific system.
What is the NSN for 1117688?
1117688 is cataloged in the U.S. Government catalog under NSN 2920-01-022-3743. 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.