Product Details | BRAKE DRUM

2530-00-620-9579 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: 6209579, 2530-00-620-9579, 00-620-9579, 2530006209579, 006209579

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-620-9579

Cross Reference | NSN 2530-00-620-9579

Part Number Cage Code Manufacturer
6209579 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2530-00-620-9579

Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
BRAKING SURFACE LOCATION INTERNAL
BRAKING SURFACE DIAMETER 5.994 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
BRAKING SURFACE WIDTH 1.672 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 6.244 INCHES MINIMUM AND 6.250 INCHES MAXIMUM
OVERALL WIDTH 1.797 INCHES NOMINAL
CENTER HOLE DIAMETER 1.624 INCHES MINIMUM AND 1.626 INCHES MAXIMUM
MOUNTING HOLE QUANTITY 4
MOUNTING HOLE DIAMETER 0.594 INCHES NOMINAL
MOUNTING HOLE SPACING EQUALLY SPACED ON 4.218 IN. BOLT CIRCLE
ALIGNMENT HOLE QUANTITY 4
HOLE SIZE 5/16 IN. DIA
HOLE SPACING EQUALLY SPACED ON 5-1/4 IN. BOLT CIRCLE
COOLING FIN NOT INCLUDED
ADJUSTMENT HOLE NOT INCLUDED
INSPECTION HOLE NOT INCLUDED
OIL DRAIN HOLE NOT INCLUDED
BALANCING PAD NOT INCLUDED
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 6209579

Restrictions/Controls & Freight Information | NSN 2530-00-620-9579

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
No Freight Information