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66661B — BRAKE DRUM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

66661B: BRAKE DRUM.

The BRAKE DRUM is a the manufacturer industrial component. Key specifications include special_features: EXTRA HEAVY DUTY, braking_surface_diameter: 16.500 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: BRAKE DRUM. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-587-8637, 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
66661B
NSN: 2530-01-587-8637
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 18889 — WEBB WHEEL PRODUCTS INC A MEMBER OF THE MARMON GROUP OF COMPANIES (USA)
SPECIFICATIONS
special_featuresEXTRA HEAVY DUTY
braking_surface_diameter16.500 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyBRAKE DRUM
NSN2530-01-587-8637
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRAKE DRUM TITLE COMPONENT PN 66661B MFR BRAKE DRUM
KEY FEATURES
•
BRAKING SURFACE DIAMETER: 16.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESEXTRA HEAVY DUTY
BRAKING SURFACE DIAMETER16.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBRAKE DRUM
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-001-0012 2530-00-001-0035 2530-00-001-2633 2530-00-001-3371 2530-00-001-3390 2530-00-001-3393 2530-00-001-3426 2530-00-001-3427
SUBSTITUTES & CROSS-REFERENCES 1
3576XSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66661B?
66661B is a BRAKE DRUM.
What parts can replace 66661B?
There is 1 known substitute for 66661B: 3576X. Substitute compatibility should be verified for your specific system.
What is the NSN for 66661B?
66661B is cataloged in the U.S. Government catalog under NSN 2530-01-587-8637. This indicates validated use in U.S. government and defense supply chains.
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