Product Details | SINGLE DISK BRAKE

1630-00-489-2812 A brake consisting essentially of the following: a. A single piece or divided cylinder housing designed to be mounted on the torque flange of an axle. The cylinder housing has a slot or groove through which the DISK, BRAKE passes. It contains a piston(s) or push rod(s) which provides the hydraulic or mechanical force to press the LINING, FRICTION against the DISK, BRAKE. b. LINING, FRICTION. c. A DISK, BRAKE designed to be keyed or rigidly attached to a wheel or rotating shaft.20316300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components30400042Miscellaneous Power Transmission Equipment

Part Alternates: 9541519, 1630-00-489-2812, 00-489-2812, 1630004892812, 004892812

Aircraft Components and Accessories | Aircraft Wheel and Brake Systems

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-489-2812

Cross Reference | NSN 1630-00-489-2812

Part Number Cage Code Manufacturer
9541519 0B9R9 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
9541519 25500 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
9541519 73842 GOODYEAR TIRE AND RUBBER CO THE

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Technical Data | NSN 1630-00-489-2812

Characteristic Specifications
OPERATION METHOD HYDRAULIC
BRAKING AREA OUTSIDE DIAMETER 12.625 INCHES NOMINAL
LINING CONTACT SURFACE WIDTH 2.088 INCHES NOMINAL
ROTATING DISK THICKNESS 0.400 INCHES NOMINAL
HYDRAULIC CYLINDER QUANTITY 3
HYDRAULIC CYLINDER DIAMETER 2.125 INCHES NOMINAL
LINING FRICTION SURFACE AREA 20.520 SQUARE INCHES NOMINAL
INSTALLATION LOCATION LEFT HAND SIDE OR RIGHT HAND SIDE
OVERALL DIAMETER 13.250 INCHES NOMINAL
OVERALL WIDTH 4.328 INCHES NOMINAL
WHEEL SIZE FOR WHICH DESIGNED 11.00 BY 12 IN. WHEEL
MOUNTING METHOD ANCHOR PLATE FLANGE
MOUNTING HOLE QUANTITY 12
MOUNTING HOLE DIAMETER 0.328 INCHES NOMINAL
BOLT CIRCLE DIAMETER 4.750 INCHES NOMINAL
MANUFACTURERS CODE 0B9R9
DESIGN CONTROL REFERENCE 9541519

Restrictions/Controls & Freight Information | NSN 1630-00-489-2812

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 011920 AIRCRAFT BRAKES R PARTS NOI
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 671 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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1630-00-489-2812

Category Code Description
Cognizance Codes9INavy-owned stocks of consumable material managed by the Air Force within the Odgen Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFGZOgden Air Logistics Center
Hill AFB, UT 84056-5609
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each