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502321 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

502321: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.168 INCHES NOMINAL IN, bore_length: 0.750 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-090-5113, 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
502321
NSN: 3020-01-090-5113
NIINs: 010905113, 012668482
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19139 — EASTMAN KODAK CO (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSTRAIGHT
face_width0.168 INCHES NOMINAL IN
bore_length0.750 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.375 INCHES NOMINAL IN
bore_diameter0.375 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
pitch_diameter1.789 INCHES NOMINAL IN
securing_methodDRILLED HOLE
style_designatorPLAIN
securing_locationAA END
NSN3020-01-090-5113
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 502321 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 1.343 INCHES NOMINAL AA END IN
•
SECURING METHOD: DRILLED HOLE
•
BORE LENGTH: 0.750 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.375 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 35
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 1.789 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER1.343 INCHES NOMINAL AA END IN
SECURING METHODDRILLED HOLE
BORE LENGTH0.750 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.375 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER35
STYLE DESIGNATORPLAIN
PITCH DIAMETER1.789 INCHES NOMINAL IN
OVERALL LENGTH0.750 INCHES NOMINAL IN
BORE TYPESTRAIGHT
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 502321?
502321 is a SPROCKET WHEEL.
What is the NSN for 502321?
502321 is cataloged in the U.S. Government catalog under NSN 3020-01-090-5113. 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.