PartsTable
Technical Data Sheet
Download PDF

7771853 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7771853: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 1.500 INCHES NOMINAL IN, shaft_type: SHOULDERED, gear_material: STEEL, overall_length: 6.188 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_end_size: 0.969 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-340-3477, 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
7771853
NSN: 3040-00-340-3477
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
face_width1.500 INCHES NOMINAL IN
shaft_typeSHOULDERED
gear_materialSTEEL
overall_length6.188 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
shaft_end_size0.969 INCHES IN
shaft_end_typeTHREADED EXTERNAL
shaft_materialSTEEL
teeth_quantity14
diametral_pitch6
gear_outside_diameter2.575 INCHES MINIMUM AND 2.580 INCHES MAXIMUM IN
gear_location_on_shaftON END OF SHAFT
NSN3040-00-340-3477
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 7771853 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: SHOULDERED
•
SHAFT MATERIAL: STEEL
•
SHAFT LARGEST DIAMETER: 1.625 INCHES NOMINAL IN
•
SHAFT END SIZE: 0.969 INCHES IN
•
TEETH QUANTITY: 14
•
DIAMETRAL PITCH: 6
•
GEAR OUTSIDE DIAMETER: 2.575 INCHES MINIMUM AND 2.580 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHAFT TYPESHOULDERED
SHAFT MATERIALSTEEL
SHAFT LARGEST DIAMETER1.625 INCHES NOMINAL IN
SHAFT END SIZE0.969 INCHES IN
TEETH QUANTITY14
DIAMETRAL PITCH6
GEAR OUTSIDE DIAMETER2.575 INCHES MINIMUM AND 2.580 INCHES MAXIMUM IN
OVERALL LENGTH6.188 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SHAFT END TYPETHREADED EXTERNAL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7771853?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7771853?
7771853 is a GEARSHAFT,SPUR.
What is the NSN for 7771853?
7771853 is cataloged in the U.S. Government catalog under NSN 3040-00-340-3477. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7771853

✓ 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.