PartsTable
Technical Data Sheet
Download PDF

586R666 — PULLEY,FLAT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

586R666: PULLEY,FLAT.

The PULLEY,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, special_features: PART OF THE BASE ASSEMBLY ARRAY/GIMBAL ANTENNA, supplementary_features: PULLEY MATERIAL IS MACHINED FROM 6061-T6 ALUMINUM ALLOY,PULLEY IS ANODIZED IAW PS83121QA (MIL-A-8625,TYPE 1,CLASS 1, end_item_identification: F-16 ACFT, part_name_assigned_by_controlling_agency: PULLEY, PRECISION. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-202-3646, 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
586R666
NSN: 3020-01-202-3646
NIINs: 012023646, 012023647, 014286406, 015708377
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
special_featuresPART OF THE BASE ASSEMBLY ARRAY/GIMBAL ANTENNA
supplementary_featuresPULLEY MATERIAL IS MACHINED FROM 6061-T6 ALUMINUM ALLOY,PULLEY IS ANODIZED IAW PS83121QA (MIL-A-8625,TYPE 1,CLASS 1
end_item_identificationF-16 ACFT
part_name_assigned_by_controlling_agencyPULLEY, PRECISION
NSN3020-01-202-3646
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,FLAT TITLE COMPONENT PN 586R666 MFR PULLEY,FLAT
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.375 INCHES NOMINAL BB END IN
•
DESIGN FORM: WEBBED
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: WEBBED OR SPOKED
•
UNABLE TO DECODE: UNABLE TO DECODE AND UNABLE TO DECODE
•
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION: 0.220 INCHES NOMINAL AA END IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.375 INCHES NOMINAL BB END IN
HUB OUTSIDE DIAMETER0.660 INCHES NOMINAL AA END IN
DESIGN FORMWEBBED
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
STYLE DESIGNATORWEBBED OR SPOKED
OVERALL LENGTH1.050 INCHES NOMINAL IN
UNABLE TO DECODEUNABLE TO DECODE AND UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.220 INCHES NOMINAL AA END IN
END ITEM IDENTIFICATIONW/S AIRCRAFT F-16
FACE WIDTH0.830 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
586R666H02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 586R666?
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 586R666?
586R666 is a PULLEY,FLAT.
What parts can replace 586R666?
There is 1 known substitute for 586R666: 586R666H02. Substitute compatibility should be verified for your specific system.
What is the NSN for 586R666?
586R666 is cataloged in the U.S. Government catalog under NSN 3020-01-202-3646. 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 — 586R666

✓ 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.