D77490 — GEARSHAFT,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D77490: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.977 INCHES NOMINAL IN, gear_material: STEEL, overall_length: 12.505 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES, shaft_end_type: SPLINED STRAIGHT, shaft_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-081-3316, 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

D77490

NSN: 3040-01-081-3316
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)

SPECIFICATIONS

face_width	0.977 INCHES NOMINAL IN
gear_material	STEEL
overall_length	12.505 INCHES NOMINAL IN
pressure_angle	25.0000 DEGREES
shaft_end_type	SPLINED STRAIGHT
shaft_material	STEEL
diametral_pitch	16/32
NSN	3040-01-081-3316

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT MATERIAL: STEEL

•

DIAMETRAL PITCH: 16/32

•

GEAR MATERIAL: STEEL

•

SHAFT END TYPE: SPLINED STRAIGHT

•

PRESSURE ANGLE: 25.0000 DEGREES

•

FACE WIDTH: 0.977 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHAFT MATERIAL	STEEL
DIAMETRAL PITCH	16/32
OVERALL LENGTH	12.505 INCHES NOMINAL IN
GEAR MATERIAL	STEEL
SHAFT END TYPE	SPLINED STRAIGHT
PRESSURE ANGLE	25.0000 DEGREES
FACE WIDTH	0.977 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is D77490?

D77490 is a GEARSHAFT,SPUR.

What is the NSN for D77490?

D77490 is cataloged in the U.S. Government catalog under NSN 3040-01-081-3316. This indicates validated use in U.S. government and defense supply chains.

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D77490 — GEARSHAFT,SPUR

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