Product Details | BRAKE DRUM

2530-00-143-4346 A circular shaped metal item designed to be connected to a machine or vehicle shaft or wheel and used to retard, stop or prevent motion by the application of pressure exerted by brake(s) or band(s).20316300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components30400042Miscellaneous Power Transmission Equipment

Part Alternates: 1200073, 2402536, 2439, 85850B, 2530-00-143-4346, 00-143-4346, 2530001434346, 001434346

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 10 JAN 1973 00-143-4346

Cross Reference | NSN 2530-00-143-4346

Part Number Cage Code Manufacturer
1200073 72540 DAYTON-WALTHER CORP
2402536 24617 GENERAL MOTORS CORP
2439 34281 KELSEY-HAYES CO KELSEY PRODUCTS DIV
85850B 41885 HAYES WHEELS INTL INC AKRON OPNS

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Technical Data | NSN 2530-00-143-4346

Characteristic Specifications
BALANCING PAD INCLUDED
CENTER HOLE DIAMETER 9.500 INCHES NOMINAL
MOUNTING HOLE SPACING EQUALLY SPACED ON 11.250 IN. BOLT CIRCLE
OVERALL OUTSIDE DIAMETER 15.000 INCHES NOMINAL
INSPECTION HOLE NOT INCLUDED
BRAKING SURFACE DIAMETER 4.031 INCHES NOMINAL
BRAKING SURFACE LOCATION INTERNAL
MOUNTING HOLE QUANTITY 5
COOLING FIN NOT INCLUDED
BRAKING SURFACE WIDTH 4.125 INCHES NOMINAL
OVERALL WIDTH 6.000 INCHES NOMINAL
OIL DRAIN HOLE NOT INCLUDED
MOUNTING HOLE DIAMETER 0.767 INCHES NOMINAL
ADJUSTMENT HOLE NOT INCLUDED
MATERIAL AND LOCATION STEEL OVERALL

Restrictions/Controls & Freight Information | NSN 2530-00-143-4346

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 018380 AUTO BRAKE DRUMS R DISC BRAKE ROTOR
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 581 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable