PartsTable
Technical Data Sheet
Download PDF

D15-103 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D15-103: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: INVOLUTE SPLINE, face_width: 0.355 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.625 INCHES NOMINAL IN, spline_length: 1.357 INCHES MINIMUM AND 1.363 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-288-5740, 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
D15-103
NSN: 3020-00-288-5740
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 3CPE0 — SAFRAN POWER USA LLC (USA)
SPECIFICATIONS
materialSTEEL
bore_typeINVOLUTE SPLINE
face_width0.355 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.625 INCHES NOMINAL IN
spline_length1.357 INCHES MINIMUM AND 1.363 INCHES MAXIMUM IN
overall_length1.357 INCHES MINIMUM AND 1.363 INCHES MAXIMUM IN
pitch_diameter3.400 INCHES NOMINAL IN
spline_quantity24
outside_diameter3.720 INCHES NOMINAL IN
style_designatorPLAIN
surface_treatmentCADMIUM
NSN3020-00-288-5740
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN D15-103 MFR SPROCKET WHEEL
KEY FEATURES
•
SPLINE MINOR DIAMETER: 1.133 INCHES MINIMUM AND 1.138 INCHES MAXIMUM IN
•
HUB OUTSIDE DIAMETER: 1.625 INCHES NOMINAL AA END IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.625 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 50
•
OUTSIDE DIAMETER: 3.720 INCHES NOMINAL IN
•
SPLINE LENGTH: 1.357 INCHES MINIMUM AND 1.363 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER1.133 INCHES MINIMUM AND 1.138 INCHES MAXIMUM IN
HUB OUTSIDE DIAMETER1.625 INCHES NOMINAL AA END IN
DESIGN FORMPLAIN
TOOTH PITCH0.625 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER50
OUTSIDE DIAMETER3.720 INCHES NOMINAL IN
SPLINE LENGTH1.357 INCHES MINIMUM AND 1.363 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER3.400 INCHES NOMINAL IN
OVERALL LENGTH1.357 INCHES MINIMUM AND 1.363 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
Ready to buy D15-103?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is D15-103?
D15-103 is a SPROCKET WHEEL.
What is the NSN for D15-103?
D15-103 is cataloged in the U.S. Government catalog under NSN 3020-00-288-5740. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — D15-103

✓ 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.