Product Details | BRAKE DRUM

2530-00-733-7222 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: T31381, T3-138-1, TC9011, 7337222, 2530-00-733-7222, 00-733-7222, 2530007337222, 007337222

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-733-7222

Cross Reference | NSN 2530-00-733-7222

Part Number Cage Code Manufacturer
7337222 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
T3-138-1 99063 TRANSPORTATION CONSTRUCTION CORP
TC9011 81921 PACIFIC CAR AND FOUNDRY CO STRUCTURAL STEEL DIV

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Technical Data | NSN 2530-00-733-7222

Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
BRAKING SURFACE LOCATION INTERNAL
BRAKING SURFACE DIAMETER 20.000 INCHES NOMINAL
BRAKING SURFACE WIDTH 8.938 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 24.469 INCHES MINIMUM AND 24.500 INCHES MAXIMUM
OVERALL WIDTH 11.656 INCHES NOMINAL
CENTER HOLE DIAMETER 14.000 INCHES MINIMUM AND 14.004 INCHES MAXIMUM
MOUNTING HOLE QUANTITY 24
MOUNTING HOLE DIAMETER 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MOUNTING HOLE SPACING EQUALLY SPACED ON 22.997 IN. MIN,23.003 IN. MAX BOLT CIRCLE
ALIGNMENT HOLE QUANTITY 10
HOLE SIZE 0.750
HOLE SPACING EQUALLY SPACED ON 16.000 IN. PORM 0.001 BOLT CIRCLE DIA
COOLING FIN NOT INCLUDED
INSPECTION HOLE NOT INCLUDED
OIL DRAIN HOLE NOT INCLUDED
BALANCING PAD NOT INCLUDED
III FSC APPLICATION DATA HAND BRAKE
MANUFACTURERS CODE 81921
DESIGN CONTROL REFERENCE TC9011

Restrictions/Controls & Freight Information | NSN 2530-00-733-7222

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