Product Details | BRAKE DRUM

2530-00-204-2102 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: UB10201, UB1020-1, UB1020B, 2530-00-204-2102, 00-204-2102, 2530002042102, 002042102

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-204-2102

Demand History | NSN 2530-00-204-2102

Part Number Request Date QTY Origin
2530-00-204-2102 2011-12-336 4 US

Cross Reference | NSN 2530-00-204-2102

Part Number Cage Code Manufacturer
UB1020-1 56697 STANDARD FORGE AND AXLE CO INC
UB1020B 56697 STANDARD FORGE AND AXLE CO INC

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Technical Data | NSN 2530-00-204-2102

Characteristic Specifications
MATERIAL AND LOCATION IRON, CAST OVERALL
BRAKING SURFACE LOCATION INTERNAL
BRAKING SURFACE DIAMETER 16.500 INCHES MINIMUM AND 16.510 INCHES MAXIMUM
BRAKING SURFACE WIDTH 5.750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 17.500 INCHES MINIMUM AND 17.510 INCHES MAXIMUM
OVERALL WIDTH 7.938 INCHES NOMINAL
CENTER HOLE DIAMETER 6.250 INCHES MINIMUM AND 6.255 INCHES MAXIMUM
MOUNTING HOLE QUANTITY 6
MOUNTING HOLE DIAMETER 0.812 INCHES NOMINAL
MOUNTING HOLE SPACING EQUALLY SPACED ON 8-3/4 IN. BOLT CIRCLE
COOLING FIN NOT INCLUDED
ADJUSTMENT HOLE INCLUDED
INSPECTION HOLE NOT INCLUDED
OIL DRAIN HOLE NOT INCLUDED
BALANCING PAD NOT INCLUDED
SPECIAL FEATURES CENTER HOLE COUNTERBORED ON INNER FACE 6.878 IN. PLUS .005 MINUS 0 DIA,7/64 IN. DEEP

Restrictions/Controls & Freight Information | NSN 2530-00-204-2102

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 581 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

Management | NSN 2530-00-204-2102

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each