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10898654 — GEAR RACK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10898654: GEAR RACK.

The GEAR RACK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140H OVERALL, teeth_type: SPUR, pitch_height: 1.1870 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 21, style_designator: ROUND, BOSS MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-481-3673, 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
10898654
NSN: 3020-00-481-3673
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4140H OVERALL
teeth_typeSPUR
pitch_height1.1870 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity21
style_designatorROUND, BOSS MOUNTED
nominal_thickness2.000 INCHES IN
face_nominal_width1.041 INCHES IN
boss_nominal_length1.750 INCHES FIRST END IN
boss_nominal_diameter0.875 INCHES FIRST END IN
nominal_overall_length16.750 INCHES IN
nominal_outside_diameter2.000 INCHES IN
NSN3020-00-481-3673
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR RACK TITLE COMPONENT PN 10898654 MFR GEAR RACK
KEY FEATURES
•
TEETH QUANTITY: 21
•
PITCH HEIGHT: 1.1870 INCHES NOMINAL IN
•
TEETH TYPE: SPUR
•
NOMINAL OVERALL LENGTH: 16.750 INCHES IN
•
STYLE DESIGNATOR: ROUND, BOSS MOUNTED
•
NOMINAL OUTSIDE DIAMETER: 2.000 INCHES IN
•
BOSS NOMINAL LENGTH: 1.750 INCHES FIRST END IN
•
BOSS NOMINAL DIAMETER: 0.875 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
TEETH QUANTITY21
PITCH HEIGHT1.1870 INCHES NOMINAL IN
TEETH TYPESPUR
NOMINAL OVERALL LENGTH16.750 INCHES IN
STYLE DESIGNATORROUND, BOSS MOUNTED
NOMINAL OUTSIDE DIAMETER2.000 INCHES IN
BOSS NOMINAL LENGTH1.750 INCHES FIRST END IN
BOSS NOMINAL DIAMETER0.875 INCHES FIRST END IN
PRESSURE ANGLE20.0000 DEGREES
MATERIALSTEEL COMP 4140H 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10898654?
10898654 is a GEAR RACK.
What is the NSN for 10898654?
10898654 is cataloged in the U.S. Government catalog under NSN 3020-00-481-3673. 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.