Product Details | BRAKE DRUM

2530-00-310-0631 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: A773A, 471968, 2530-00-310-0631, 00-310-0631, 2530003100631, 003100631

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-310-0631

Cross Reference | NSN 2530-00-310-0631

Part Number Cage Code Manufacturer
471968 00447 WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT
A773A 93343 WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP

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Technical Data | NSN 2530-00-310-0631

Characteristic Specifications
MATERIAL AND LOCATION IRON, CAST OVERALL
BRAKING SURFACE LOCATION EXTERNAL
BRAKING SURFACE DIAMETER 11.500 INCHES NOMINAL
BRAKING SURFACE WIDTH 2.875 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 11.500 INCHES NOMINAL
OVERALL WIDTH 2.875 INCHES NOMINAL
CENTER HOLE DIAMETER 7.125 INCHES NOMINAL
MOUNTING HOLE QUANTITY 6
MOUNTING HOLE DIAMETER 0.578 INCHES NOMINAL
MOUNTING HOLE SPACING EQUALLY SPACED ON A 8.252 IN. MAX 8.248 IN. MIN,BOLT CIRCLE
COOLING FIN INCLUDED
ADJUSTMENT HOLE NOT INCLUDED
INSPECTION HOLE NOT INCLUDED
OIL DRAIN HOLE INCLUDED
BALANCING PAD NOT INCLUDED
SPECIAL FEATURES SAE 120
III FSC APPLICATION DATA MOTORIZED ROAD GRADER

Restrictions/Controls & Freight Information | NSN 2530-00-310-0631

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 586 unknown
Originating Activity Code XX
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