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45520D1 — WHEEL ASSEMBLY,PNEUMATIC TIRE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

45520D1: WHEEL ASSEMBLY,PNEUMATIC TIRE.

The WHEEL ASSEMBLY,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include disk_type: SINGLE, design_form: DISK, design_type: DEMOUNTABLE RIM, groove_depth: 1.750 INCHES NOMINAL IN, overall_width: 10.875 INCHES NOMINAL IN, effective_width: 8.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-278-2251, 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
45520D1
NSN: 2530-00-278-2251
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 09386 — ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS (USA)
SPECIFICATIONS
disk_typeSINGLE
design_formDISK
design_typeDEMOUNTABLE RIM
groove_depth1.750 INCHES NOMINAL IN
overall_width10.875 INCHES NOMINAL IN
effective_width8.250 INCHES NOMINAL IN
valve_hole_shapeSLOTTED
hub_characteristicDEMOUNTABLE
mounting_face_typeCONVEX
pilot_hole_diameter8.725 INCHES MINIMUM AND 8.729 INCHES MAXIMUM IN
mounting_hole_diameter1.125 INCHES NOMINAL IN
mounting_hole_quantity10
NSN2530-00-278-2251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WHEEL ASSEMBLY,PNEUMATIC TIRE TITLE COMPONENT PN 45520D1 MFR WHEEL ASSEMBLY,PNEUMAT
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 10
•
HUB CHARACTERISTIC: DEMOUNTABLE
•
DESIGN FORM: DISK
•
DESIGN TYPE: DEMOUNTABLE RIM
•
VALVE HOLE SHAPE: SLOTTED
•
DISK TYPE: SINGLE
•
LIGHTENING HOLE QUANTITY: 6
•
MOUNTING HOLE DIAMETER: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY10
HUB CHARACTERISTICDEMOUNTABLE
DESIGN FORMDISK
DESIGN TYPEDEMOUNTABLE RIM
VALVE HOLE SHAPESLOTTED
DISK TYPESINGLE
LIGHTENING HOLE QUANTITY6
MOUNTING HOLE DIAMETER1.125 INCHES NOMINAL IN
GROOVE DEPTH1.750 INCHES NOMINAL IN
OVERALL WIDTH10.875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
45520Reference document
Same NSN cross-reference
Reference document — Secondary reference
7378031Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
400687Reference document
Same NSN cross-reference
Reference document — Secondary reference
45520DReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 45520D1?
45520D1 is a WHEEL ASSEMBLY,PNEUMATIC TIRE.
What parts can replace 45520D1?
There are 4 known substitutes for 45520D1: 45520, 7378031, 400687 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45520D1?
45520D1 is cataloged in the U.S. Government catalog under NSN 2530-00-278-2251. 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.