Product Details | BRAKE DRUM

2530-00-679-3703 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: 9099800, 2530-00-679-3703, 00-679-3703, 2530006793703, 006793703

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-679-3703

Cross Reference | NSN 2530-00-679-3703

Part Number Cage Code Manufacturer
9099800 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2530-00-679-3703

Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
BRAKING SURFACE LOCATION EXTERNAL
BRAKING SURFACE DIAMETER 11.000 INCHES MINIMUM AND 11.031 INCHES MAXIMUM
BRAKING SURFACE WIDTH 2.125 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 11.000 INCHES MINIMUM AND 11.031 INCHES MAXIMUM
OVERALL WIDTH 2.500 INCHES NOMINAL
CENTER HOLE DIAMETER 3.872 INCHES MINIMUM AND 3.874 INCHES MAXIMUM
MOUNTING HOLE QUANTITY 8
MOUNTING HOLE DIAMETER 0.388 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
MOUNTING HOLE SPACING EQUALLY SPACED ON 4-3/4 IN. BOLT CIRCLE
COOLING FIN NOT INCLUDED
ADJUSTMENT HOLE NOT INCLUDED
INSPECTION HOLE NOT INCLUDED
OIL DRAIN HOLE NOT INCLUDED
BALANCING PAD NOT INCLUDED
III FSC APPLICATION DATA DIFFERENTIAL STEERING,LOADER,GUIDED MISSILE
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 9099800

Restrictions/Controls & Freight Information | NSN 2530-00-679-3703

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 131800 TRACTOR BRAKE DRUMS
Less than car load rating T 55
Less than truck load rating W Rating Variable
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