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10866089 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10866089: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OR STEEL COMP 1151, end_similarity: NOT IDENTICAL, overall_length: 14.844 INCHES MINIMUM AND 14.906 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES, first_end_style: FLAT KEYWAY, second_end_style: SPLINED (STRAIGHT). This part is cataloged in the U.S.

Government catalog under NSN 3040-00-708-8144, 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
10866089
NSN: 3040-00-708-8144
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1137 OR STEEL COMP 1151
end_similarityNOT IDENTICAL
overall_length14.844 INCHES MINIMUM AND 14.906 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES
first_end_styleFLAT KEYWAY
second_end_styleSPLINED (STRAIGHT)
first_end_diameter0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
second_end_diameter0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
fsc_application_data1. FAN DRIVE,ENGINE,NONAIRCRAFT
external_keyway_length2.1250 INCHES NOMINAL FIRST END IN
first_end_keyway_depth0.1015 INCHES NOMINAL IN
first_end_keyway_width0.1863 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
NSN3040-00-708-8144
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 10866089 MFR SHAFT,STRAIGHT
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FSC APPLICATION DATA: 1. FAN DRIVE,ENGINE,NONAIRCRAFT
•
FIRST END DIAMETER: 0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
•
SECOND END SPLINE MINOR DIAMETER: 0.6020 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT KEYWAY
•
SECOND END SPLINE MAJOR DIAMETER: 0.7360 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FSC APPLICATION DATA1. FAN DRIVE,ENGINE,NONAIRCRAFT
FIRST END DIAMETER0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
SECOND END DIAMETER0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
SECOND END SPLINE MINOR DIAMETER0.6020 INCHES NOMINAL IN
FIRST END STYLEFLAT KEYWAY
SECOND END SPLINE MAJOR DIAMETER0.7360 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH14.844 INCHES MINIMUM AND 14.906 INCHES MAXIMUM IN
FIRST END KEYWAY DEPTH0.1015 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 4
3040PL0895775Reference document
Same NSN cross-reference
Reference document — Informative reference only
3040007088144Reference document
Same NSN cross-reference
Reference document — Informative reference only
2930007088144Reference document
Same NSN cross-reference
Reference document — Informative reference only
29307088144Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 10866089?
10866089 is a SHAFT,STRAIGHT.
What parts can replace 10866089?
There are 4 known substitutes for 10866089: 3040PL0895775, 3040007088144, 2930007088144 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10866089?
10866089 is cataloged in the U.S. Government catalog under NSN 3040-00-708-8144. 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.