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DR85797PC509 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DR85797PC509: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: IRON CAST, bore_type: STRAIGHT, face_width: 2.000 INCHES NOMINAL IN, guide_type: GROOVE, bore_length: 2.500 INCHES NOMINAL IN, design_form: WEBBED. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-288-3398, 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
DR85797PC509
NSN: 3020-00-288-3398
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialIRON CAST
quantity1
bore_typeSTRAIGHT
face_width2.000 INCHES NOMINAL IN
guide_typeGROOVE
bore_length2.500 INCHES NOMINAL IN
design_formWEBBED
thread_size1/2-13
tooth_pitch0.500 INCHES NOMINAL IN
keyway_width0.500 INCHES NOMINAL IN
bore_diameter1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
hole_locationLOCATED ON TOP OF KEY
NSN3020-00-288-3398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN DR85797PC509 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 3.313 INCHES NOMINAL BOTH ENDS IN
•
SECURING METHOD: THREADED HOLE(S)
•
BORE LENGTH: 2.500 INCHES NOMINAL IN
•
DESIGN FORM: WEBBED
•
TOOTH PITCH: 0.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 13.577 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
•
GUIDE TYPE: GROOVE
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER3.313 INCHES NOMINAL BOTH ENDS IN
SECURING METHODTHREADED HOLE(S)
BORE LENGTH2.500 INCHES NOMINAL IN
DESIGN FORMWEBBED
TOOTH PITCH0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER13.577 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
GUIDE TYPEGROOVE
QUANTITY1
STYLE DESIGNATORWEBBED OR SPOKED
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 1
6485PReference document
Same NSN cross-reference
Reference document — Secondary reference
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 DR85797PC509?
DR85797PC509 is a SPROCKET WHEEL.
What parts can replace DR85797PC509?
There is 1 known substitute for DR85797PC509: 6485P. Substitute compatibility should be verified for your specific system.
What is the NSN for DR85797PC509?
DR85797PC509 is cataloged in the U.S. Government catalog under NSN 3020-00-288-3398. 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.