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GAB64A128P2 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GAB64A128P2: 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: 2.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 128, style_designator: PROTRUDING HUBS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-406-3516, 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
GAB64A128P2
NSN: 3020-00-406-3516
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 04391 — FLUID MECHANISMS OF HAUPPAUGE, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
tooth_formSTANDARD
pitch_diameter2.0000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity128
style_designatorPROTRUDING HUBS
attachment_methodCLAMP
surface_treatmentANODIZE OVERALL
face_nominal_width0.125 INCHES IN
backlash_designationGRADE D
bore_nominal_diameter0.250 INCHES BOTH ENDS IN
nominal_overall_length0.460 INCHES IN
NSN3020-00-406-3516
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,ANTIBACKLASH,SPUR TITLE COMPONENT PN GAB64A128P2 MFR GEAR,ANTIBACKLASH,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN
•
BACKLASH DESIGNATION: GRADE D
•
TEETH QUANTITY: 128
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
PRECISION CLASSIFICATION: QUALITY NUMBER 12
•
NOMINAL OVERALL LENGTH: 0.460 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS IN
BACKLASH DESIGNATIONGRADE D
TEETH QUANTITY128
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
NOMINAL OVERALL LENGTH0.460 INCHES IN
STYLE DESIGNATORPROTRUDING HUBS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER2.0000 INCHES NOMINAL IN
TOOTH FORMSTANDARD
SUBSTITUTES & CROSS-REFERENCES 1
60877-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GAB64A128P2?
GAB64A128P2 is a GEAR,ANTIBACKLASH,SPUR.
What parts can replace GAB64A128P2?
There is 1 known substitute for GAB64A128P2: 60877-3. Substitute compatibility should be verified for your specific system.
What is the NSN for GAB64A128P2?
GAB64A128P2 is cataloged in the U.S. Government catalog under NSN 3020-00-406-3516. 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.