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RB5633 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RB5633: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, bore_style: FLATTED SIDES BOTH ENDS, tooth_form: STUB, nominal_radius: 0.187 INCHES BOTH ENDS IN, pitch_diameter: 2.1670 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-293-4842, 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
RB5633
NSN: 3020-00-293-4842
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 48ZY0 — MAS COMPONENTS & COATINGS, LLC DBA MAS COMPONENTS & COATINGS LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, WITH LIGHTENING HOLES
bore_styleFLATTED SIDES BOTH ENDS
tooth_formSTUB
nominal_radius0.187 INCHES BOTH ENDS IN
pitch_diameter2.1670 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity39
style_designatorHUBLESS
attachment_methodMOUNTING HOLE
surface_treatmentOXIDE OVERALL
face_nominal_width0.120 INCHES IN
NSN3020-00-293-4842
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN RB5633 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 39
•
BODY STYLE: PLAIN, WITH LIGHTENING HOLES
•
BORE STYLE: FLATTED SIDES BOTH ENDS
•
MOUNTING HOLE TYPE AND QUANTITY: 2 PLAIN AXIALLY THROUGH BODY FIRST END
•
MOUNTING HOLE NOMINAL DIAMETER: 0.125 INCHES AXIALLY THROUGH BODY FIRST END IN
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 2.1670 INCHES NOMINAL IN
•
TOOTH FORM: STUB
TECHNICAL CHARACTERISTICS
TEETH QUANTITY39
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE STYLEFLATTED SIDES BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.125 INCHES AXIALLY THROUGH BODY FIRST END IN
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.1670 INCHES NOMINAL IN
TOOTH FORMSTUB
NOMINAL OUTSIDE DIAMETER2.250 INCHES IN
NOMINAL RADIUS0.187 INCHES BOTH ENDS 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 1
2041206Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RB5633?
RB5633 is a GEAR,SPUR.
What parts can replace RB5633?
There is 1 known substitute for RB5633: 2041206. Substitute compatibility should be verified for your specific system.
What is the NSN for RB5633?
RB5633 is cataloged in the U.S. Government catalog under NSN 3020-00-293-4842. 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.