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DAX12488 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DAX12488: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, pitch_diameter: 7.7520 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 66, style_designator: PROTRUDING HUB. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-074-4975, 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
DAX12488
NSN: 3020-01-074-4975
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
pitch_diameter7.7520 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity66
style_designatorPROTRUDING HUB
face_nominal_width1.060 INCHES IN
end_item_identification2350-01-087-1095
nominal_outside_diameter8.490 INCHES IN
nominal_distance_between_body_face_and_protruding_hub_end0.500 INCHES BETWEEN BODY AND FLANGE IN
NSN3020-01-074-4975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN DAX12488 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 66
•
BODY STYLE: PLAIN, SOLID
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.500 INCHES BETWEEN BODY AND FLANGE IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 7.7520 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER: 8.490 INCHES IN
•
PRESSURE ANGLE: 20.0000 DEGREES
TECHNICAL CHARACTERISTICS
TEETH QUANTITY66
BODY STYLEPLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES BETWEEN BODY AND FLANGE IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER7.7520 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER8.490 INCHES IN
END ITEM IDENTIFICATION2350-01-087-1095
PRESSURE ANGLE20.0000 DEGREES
MATERIALSTEEL OVERALL
FACE NOMINAL WIDTH1.060 INCHES IN
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.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is DAX12488?
DAX12488 is a GEAR,SPUR.
What is the NSN for DAX12488?
DAX12488 is cataloged in the U.S. Government catalog under NSN 3020-01-074-4975. 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.