PartsTable
Technical Data Sheet
Download PDF

1386A18A — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1386A18A: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.575 INCHES NOMINAL IN, bore_length: 2.8875 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-288-3593, 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
1386A18A
NSN: 3020-00-288-3593
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 31245 — TEREX USA, LLC DBA TEREX EQUIPMENT SERVICES (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
face_width0.575 INCHES NOMINAL IN
bore_length2.8875 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch1.000 INCHES NOMINAL IN
keyway_width0.500 INCHES NOMINAL IN
bore_diameter1.938 INCHES NOMINAL IN
overall_length2.8875 INCHES NOMINAL IN
pitch_diameter5.759 INCHES NOMINAL IN
furnished_itemsKEYING FACILITY
NSN3020-00-288-3593
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 1386A18A MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 3.406 INCHES NOMINAL AA END IN
•
TAPER BORE MINOR DIAMETER: 1.938 INCHES NOMINAL IN
•
BORE LENGTH: 2.8875 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 1.000 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 80
•
OUTSIDE DIAMETER: 6.270 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER3.406 INCHES NOMINAL AA END IN
TAPER BORE MINOR DIAMETER1.938 INCHES NOMINAL IN
BORE LENGTH2.8875 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH1.000 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER80
OUTSIDE DIAMETER6.270 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
QUANTITY1
STYLE DESIGNATORPLAIN
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.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1386A18A?
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 1386A18A?
1386A18A is a SPROCKET WHEEL.
What is the NSN for 1386A18A?
1386A18A is cataloged in the U.S. Government catalog under NSN 3020-00-288-3593. 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 — 1386A18A

✓ 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.