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8007992 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8007992: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, tooth_form: STANDARD, pitch_diameter: 3.0625 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 147, style_designator: PERIPHERAL FACE, HUBLESS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-388-9518, 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
8007992
NSN: 3020-00-388-9518
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
tooth_formSTANDARD
pitch_diameter3.0625 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity147
style_designatorPERIPHERAL FACE, HUBLESS
attachment_methodMOUNTING HOLE
surface_treatmentPASSIVATE HUB
face_nominal_width0.370 INCHES IN
nominal_overall_length0.766 INCHES IN
precision_classificationQUALITY NUMBER 8
mounting_hole_type_and_quantity1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NSN3020-00-388-9518
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,ANTIBACKLASH,SPUR TITLE COMPONENT PN 8007992 MFR GEAR,ANTIBACKLASH,SPUR
KEY FEATURES
•
TEETH QUANTITY: 147
•
MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
PRECISION CLASSIFICATION: QUALITY NUMBER 8
•
NOMINAL OVERALL LENGTH: 0.766 INCHES IN
•
STYLE DESIGNATOR: PERIPHERAL FACE, HUBLESS
•
PITCH DIAMETER: 3.0625 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
•
SURFACE TREATMENT: PASSIVATE HUB
TECHNICAL CHARACTERISTICS
TEETH QUANTITY147
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB FIRST END
PRECISION CLASSIFICATIONQUALITY NUMBER 8
NOMINAL OVERALL LENGTH0.766 INCHES IN
STYLE DESIGNATORPERIPHERAL FACE, HUBLESS
PITCH DIAMETER3.0625 INCHES NOMINAL IN
TOOTH FORMSTANDARD
SURFACE TREATMENTPASSIVATE HUB
PRESSURE ANGLE14.5000 DEGREES
MATERIALALUMINUM ALLOY 2024 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.
3020-00-000-0091 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8007992?
8007992 is a GEAR,ANTIBACKLASH,SPUR.
What is the NSN for 8007992?
8007992 is cataloged in the U.S. Government catalog under NSN 3020-00-388-9518. 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.