Product Details | SINGLE DISK BRAKE

1630-01-375-0938 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: 03016802, 030-16802, 7311221000, 7-311221000, 731122100019, 7-311221000-19, 1630-01-375-0938, 01-375-0938, 1630013750938, 013750938

Aircraft Components and Accessories | Aircraft Wheel and Brake Systems

Supply Group (FSG) NSN Assign. NIIN
16 05 MAY 1993 01-375-0938

Demand History | NSN 1630-01-375-0938

Part Number Request Date QTY Origin
030-16802 2024-10-291 3 DIBBS
030-16802 2024-05-149 18 DIBBS
030-16802 2024-05-140 18 DIBBS
030-16802 2024-02-46 18 DIBBS
030-16802 2023-09-263 11 DIBBS
1630-01-375-0938 2020-06-169 1 DIBBS-RFPs
7311221000 2015-05-141 7 Taiwan
1630-01-375-0938 2013-02-58 48 DIBBS
1630-01-375-0938 2013-02-43 48 DIBBS
731122100019 2012-07-199 2 United States
1630-01-375-0938 2011-08-215 39 DIBBS
1630-01-375-0938 2010-08-216 1 US

Cross Reference | NSN 1630-01-375-0938

Part Number Cage Code Manufacturer
030-16802 33269 PARKER-HANNIFIN CORPORATION DBA PARKER HANNIFIN CORPORATION
7-311221000 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
7-311221000-19 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
7-311221000-19 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 1630-01-375-0938

Characteristic Specifications
OPERATION METHOD HYDRAULIC
BRAKING AREA OUTSIDE DIAMETER 8.190 INCHES MINIMUM AND 8.310 INCHES MAXIMUM
LINING CONTACT SURFACE WIDTH 1.955 INCHES MINIMUM AND 1.995 INCHES MAXIMUM
ROTATING DISK THICKNESS 0.205 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HYDRAULIC CYLINDER QUANTITY 2
HYDRAULIC CYLINDER DIAMETER 4.751 INCHES MINIMUM AND 4.801 INCHES MAXIMUM
LINING FRICTION SURFACE AREA 7.310 SQUARE INCHES NOMINAL
INSTALLATION LOCATION LEFT HAND FRONT AND RIGHT HAND FRONT
OVERALL DIAMETER 9.974 INCHES MINIMUM AND 9.989 INCHES MAXIMUM
OVERALL WIDTH 7.910 INCHES NOMINAL
III END ITEM IDENTIFICATION USED ON AH-64A
MANUFACTURERS CODE 02731
MFR SOURCE CONTROLLING REFERENCE 7-311221000-19

Restrictions/Controls & Freight Information | NSN 1630-01-375-0938

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 1630-01-375-0938

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 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