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245445 — BRAKE DRUM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

245445: BRAKE DRUM.

The BRAKE DRUM is a the manufacturer industrial component. Key specifications include face_width: 0.100 INCHES NOMINAL IN, overall_length: 0.875 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, end_item_identification: F/A-18 HORNET AIRCRAFT, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-033-6028, 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
245445
NSN: 2530-00-033-6028
NIINs: 000336028, 000593661, 011898830
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
face_width0.100 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
end_item_identificationF/A-18 HORNET AIRCRAFT
criticality_code_justificationFEAT
NSN2530-00-033-6028
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRAKE DRUM TITLE COMPONENT PN 245445 MFR BRAKE DRUM
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 10
•
BALANCING PAD: NOT INCLUDED
•
MOUNTING HOLE SPACING: EQUALLY SPACED ON 11-1/4 IN. BOLT CIRCLE IN
•
BRAKING SURFACE WIDTH: 4.875 INCHES NOMINAL IN
•
INSPECTION HOLE: INCLUDED
•
MOUNTING HOLE DIAMETER: 0.828 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 18.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY10
BALANCING PADNOT INCLUDED
MOUNTING HOLE SPACINGEQUALLY SPACED ON 11-1/4 IN. BOLT CIRCLE IN
BRAKING SURFACE WIDTH4.875 INCHES NOMINAL IN
INSPECTION HOLEINCLUDED
MOUNTING HOLE DIAMETER0.828 INCHES NOMINAL IN
OVERALL WIDTH6.750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER18.875 INCHES NOMINAL IN
BRAKING SURFACE LOCATIONINTERNAL
OIL DRAIN HOLENOT INCLUDED
SUBSTITUTES & CROSS-REFERENCES 7
3819Q17Reference document
Same NSN cross-reference
Reference document — Secondary reference
9AKL232Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5572757Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9AK0232Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C72757Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5A5301Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 245445?
245445 is a BRAKE DRUM.
What parts can replace 245445?
There are 7 known substitutes for 245445: 3819Q17, 9AKL232, 5572757 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 245445?
245445 is cataloged in the U.S. Government catalog under NSN 2530-00-033-6028. 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.