Product Details | SINGLE DISK BRAKE

1630-01-345-0479 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: 95436013, 9543601-3 , 95436014, 9543601-4, 1630-01-345-0479, 01-345-0479, 1630013450479, 013450479

Aircraft Components and Accessories | Aircraft Wheel and Brake Systems

Supply Group (FSG) NSN Assign. NIIN
16 11 SEP 1991 01-345-0479

Demand History | NSN 1630-01-345-0479

Part Number Request Date QTY Origin
1630-01-345-0479 2021-02-40 2 Singapore
95436014 2019-09-273 8 Singapore
1630-01-345-0479 2019-09-270 8 Singapore
1630-01-345-0479 2019-09-262 8 Singapore
1630-01-345-0479 2013-09-248 44 DIBBS
1630-01-345-0479 2013-08-237 44 DIBBS
1630-01-345-0479 2012-07-185 11 us
1630-01-345-0479 2011-09-251 50 US

Cross Reference | NSN 1630-01-345-0479

Part Number Cage Code Manufacturer
9543601-3 0B9R9 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
9543601-3 25500 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
9543601-4 0B9R9 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
9543601-4 0GTG2 LORAL CORP AIRCRAFT BRAKING SYSTEMS DIV

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Technical Data | NSN 1630-01-345-0479

Characteristic Specifications
OPERATION METHOD HYDRAULIC
BRAKING AREA OUTSIDE DIAMETER 8.441 INCHES MINIMUM AND 8.459 INCHES MAXIMUM
LINING CONTACT SURFACE WIDTH 0.256 INCHES NOMINAL
ROTATING DISK THICKNESS 0.188 INCHES NOMINAL
HYDRAULIC CYLINDER QUANTITY 3
HYDRAULIC CYLINDER DIAMETER 2.000 INCHES MINIMUM AND 2.002 INCHES MAXIMUM
LINING FRICTION SURFACE AREA 18.360 SQUARE INCHES NOMINAL
INSTALLATION LOCATION LEFT HAND SIDE AND RIGHT HAND SIDE
OVERALL DIAMETER 11.032 INCHES NOMINAL
OVERALL WIDTH 3.440 INCHES NOMINAL
WHEEL SIZE FOR WHICH DESIGNED 22 BY 5.5 IN. WHEEL
MOUNTING METHOD ANCHOR PLATE FLANGE
MOUNTING HOLE QUANTITY 8
MOUNTING HOLE DIAMETER 0.391 INCHES NOMINAL
BOLT CIRCLE DIAMETER 3.500 INCHES NOMINAL
SPECIAL FEATURES ITEM HAS IMPROVED PADS
III END ITEM IDENTIFICATION CH-47 HEL
MANUFACTURERS CODE 0GTG2
DESIGN CONTROL REFERENCE 9543601-4

Restrictions/Controls & Freight Information | NSN 1630-01-345-0479

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 018400 AUTO BRAKES/SHOES R PADS ETC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 586 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 1630-01-345-0479

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 Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBKCH-47
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
ReparabilityOIf condemned or economically unserviceable, dispose at organizational level.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each