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10124054 — GEAR CLUSTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10124054: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), grip_length: 0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, lubrication: DRY FILM, shank_style: SELF-PLUGGING MECHANICALLY LOCKED STEM, shank_diameter: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-571-3425, 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
10124054
NSN: 3020-00-571-3425
NIINs: 005713425, 011031799
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
head_styleFLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
grip_length0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
lubricationDRY FILM
shank_styleSELF-PLUGGING MECHANICALLY LOCKED STEM
shank_diameter0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
fastener_length0.295 INCHES MAXIMUM IN
expansion_deviceSERRATED STEM-TYPE W
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
surface_treatmentPASSIVATE OVERALL
head_major_diameter0.183 INCHES MAXIMUM IN
material_document_and_classificationAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3020-00-571-3425
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR CLUSTER TITLE COMPONENT PN 10124054 MFR GEAR CLUSTER
KEY FEATURES
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BORE NOMINAL DIAMETER: 0.375 INCHES BOTH ENDS IN
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DESIGN TYPE: SPUR ALL GEARS
•
BORE STYLE: PLAIN BOTH ENDS
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PRECISION CLASSIFICATION: QUALITY NUMBER 12 ALL GEARS
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NOMINAL OVERALL LENGTH: 0.742 INCHES IN
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER: 1.900 INCHES SECOND GEAR IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS IN
DESIGN TYPESPUR ALL GEARS
BORE STYLEPLAIN BOTH ENDS
PRECISION CLASSIFICATIONQUALITY NUMBER 12 ALL GEARS
NOMINAL OVERALL LENGTH0.742 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER1.900 INCHES SECOND GEAR IN
NOMINAL OUTSIDE DIAMETER2.525 INCHES FIRST GEAR IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
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 10124054?
10124054 is a GEAR CLUSTER.
What is the NSN for 10124054?
10124054 is cataloged in the U.S. Government catalog under NSN 3020-00-571-3425. 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.