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4026971-4 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4026971-4: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 2.0000 INCHES NOMINAL IN, pressure_angle: 30.0000 DEGREES, hardness_rating: 75.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM BODY. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-110-9595, 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
4026971-4
NSN: 3020-00-110-9595
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter2.0000 INCHES NOMINAL IN
pressure_angle30.0000 DEGREES
teeth_quantity7
hardness_rating75.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM BODY
style_designatorPROTRUDING HUB
face_nominal_width1.1805 INCHES IN
hub_style_designatorPLAIN FIRST END
nominal_outside_diameter2.5704 INCHES IN
NSN3020-00-110-9595
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 4026971-4 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 7
•
BODY STYLE: PLAIN, SOLID
•
HARDNESS RATING: 75.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM BODY
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 2.0000 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
•
HUB STYLE DESIGNATOR: PLAIN FIRST END
•
NOMINAL OUTSIDE DIAMETER: 2.5704 INCHES IN
TECHNICAL CHARACTERISTICS
TEETH QUANTITY7
BODY STYLEPLAIN, SOLID
HARDNESS RATING75.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM BODY
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.0000 INCHES NOMINAL IN
TOOTH FORMSTANDARD
HUB STYLE DESIGNATORPLAIN FIRST END
NOMINAL OUTSIDE DIAMETER2.5704 INCHES IN
PRESSURE ANGLE30.0000 DEGREES
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
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 4026971-4?
4026971-4 is a GEAR,SPUR.
What is the NSN for 4026971-4?
4026971-4 is cataloged in the U.S. Government catalog under NSN 3020-00-110-9595. 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.