Product Details | BRAKE DRUM

2530-00-770-1480 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: 46696, 7701480, 2530-00-770-1480, 00-770-1480, 2530007701480, 007701480

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1962 00-770-1480

Cross Reference | NSN 2530-00-770-1480

Part Number Cage Code Manufacturer
46696 09386 ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL
7701480 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2530-00-770-1480

Characteristic Specifications
MATERIAL AND LOCATION IRON, CAST OVERALL
BRAKING SURFACE LOCATION INTERNAL
BRAKING SURFACE DIAMETER 11.997 INCHES MINIMUM AND 12.002 INCHES MAXIMUM
BRAKING SURFACE WIDTH 2.000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 13.080 INCHES MINIMUM AND 13.090 INCHES MAXIMUM
OVERALL WIDTH 3.240 INCHES NOMINAL
CENTER HOLE DIAMETER 4.375 INCHES MINIMUM AND 4.380 INCHES MAXIMUM
MOUNTING HOLE QUANTITY 5
MOUNTING HOLE DIAMETER 0.453 INCHES NOMINAL
MOUNTING HOLE SPACING EQUALLY SPACED ON 5-5/8 IN. BOLT CIRCLE
COOLING FIN NOT INCLUDED
ADJUSTMENT HOLE NOT INCLUDED
INSPECTION HOLE NOT INCLUDED
OIL DRAIN HOLE NOT INCLUDED
BALANCING PAD NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 2530-00-770-1480

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