8761020 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8761020: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640 OR STEEL COMP 8740, end_similarity: NOT IDENTICAL, overall_length: 22.660 INCHES NOMINAL IN, surface_finish: 50.0 MICROINCHES, first_end_style: SPLINED (INVOLUTE), second_end_style: SPLINED (INVOLUTE). This part is cataloged in the U.S.

Government catalog under NSN 3040-00-678-3265, 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

8761020

NSN: 3040-00-678-3265
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 8640 OR STEEL COMP 8740
end_similarity	NOT IDENTICAL
overall_length	22.660 INCHES NOMINAL IN
surface_finish	50.0 MICROINCHES
first_end_style	SPLINED (INVOLUTE)
second_end_style	SPLINED (INVOLUTE)
first_end_diameter	0.9750 INCHES NOMINAL IN
second_end_diameter	0.9750 INCHES NOMINAL IN
fsc_application_data	FAN DRIVE,ENGINE,NON-AIRCRAFT
first_end_spline_length	0.620 INCHES NOMINAL IN
first_end_pitch_diameter	1.1000 INCHES NOMINAL IN
first_end_pressure_angle	30.0000 DEGREES NOMINAL
NSN	3040-00-678-3265

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 50.0 MICROINCHES

•

FSC APPLICATION DATA: FAN DRIVE,ENGINE,NON-AIRCRAFT

•

FIRST END PITCH DIAMETER: 1.1000 INCHES NOMINAL IN

•

FIRST END DIAMETER: 0.9750 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 1.1450 INCHES MINIMUM AND 1.1500 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.9750 INCHES NOMINAL IN

•

SECOND END SPLINE MINOR DIAMETER: 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN

•

FIRST END STYLE: SPLINED (INVOLUTE)

TECHNICAL CHARACTERISTICS

SURFACE FINISH	50.0 MICROINCHES
FSC APPLICATION DATA	FAN DRIVE,ENGINE,NON-AIRCRAFT
FIRST END PITCH DIAMETER	1.1000 INCHES NOMINAL IN
FIRST END DIAMETER	0.9750 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	1.1450 INCHES MINIMUM AND 1.1500 INCHES MAXIMUM IN
SECOND END DIAMETER	0.9750 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER	0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
FIRST END STYLE	SPLINED (INVOLUTE)
SECOND END SPLINE MAJOR DIAMETER	1.1450 INCHES MINIMUM AND 1.1500 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624 FED SPEC ALL MATERIAL RESPONSES

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 1

2930006783265Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 8761020?

8761020 is a SHAFT,STRAIGHT.

What parts can replace 8761020?

There is 1 known substitute for 8761020: 2930006783265. Substitute compatibility should be verified for your specific system.

What is the NSN for 8761020?

8761020 is cataloged in the U.S. Government catalog under NSN 3040-00-678-3265. This indicates validated use in U.S. government and defense supply chains.

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8761020 — SHAFT,STRAIGHT

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