Product Details | BODY HUB

3040-00-731-5266 A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.20411900057Specialized Test and Handling Equipment, Nuclear Ordnance3020000030400042Miscellaneous Power Transmission Equipment

Part Alternates: 643560020101, 6435-60020-101, 3040-00-731-5266, 00-731-5266, 3040007315266, 007315266

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 21 FEB 1968 00-731-5266

Drawings & Photos | NSN 3040-00-731-5266


Cross Reference | NSN 3040-00-731-5266

Part Number Cage Code Manufacturer
6435-60020-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3040-00-731-5266

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION COMP 4130 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMATE
STYLE DESIGNATOR A3 DOUBLE HUB, SPLIT AND SOLID
HUB INSIDE DIAMETER 0.752 INCHES MINIMUM AND 0.753 INCHES MAXIMUM
FIRST END HUB OUTSIDE DIAMETER 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
SECOND END HUB OUTSIDE DIAMETER 1.810 INCHES MINIMUM AND 1.811 INCHES MAXIMUM
DISTANCE FROM FIRST END HUB TO SHOULDER 0.770 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
DISTANCE FROM SECOND END HUB TO SHOULDER 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
SHOULDER OUTSIDE DIAMETER 3.312 INCHES NOMINAL
SHOULDER WIDTH 0.100 INCHES NOMINAL
SPECIAL FEATURES 2ND END ID 1.552 IN.MIN,1.572 IN.MAX;ONE INTERNAL KEYWAY AT ZERO DEG ON AA END 0.127 IN.NOM W;0.410 IN.MAX DISTANCE FROM BORE CENTER TO KEY BOTTOM;FLANGE SCALLOPED BETWEEN BOLT HOLES BY 2.000 IN.RADIUS;SECURING HOLE QTY:4;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:90.0 DEGS;MATERIAL HARDNESS RATING:26.0 TO 33.0 ROCKWELL C;O/A LENGTH:1.245 IN.NIM,1.250 IN.MAX;SECURING HOLE SIZE:0.266 IN.DIA
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 6435-60020-101

Restrictions/Controls & Freight Information | NSN 3040-00-731-5266

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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.
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 018870 AUTO HUBS I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 585 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 3040-00-731-5266

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each