Product Details | SHAFT-HUB CLAMP-BUSHING ASSEMBLY

3040-01-445-5568 A detachable clamping connection between a shaft and a hub. The connection is effected by friction and transmits high torque ratings without backlash. The item usually consists of a slotted conical inner and outer ring, clamp screws, thrust collar and the like. It may have an adjustable nonpositive connection and is not suitable as a sliding clutch. Excludes CLUTCH ASSEMBLY, FRICTION; COUPLING, SHAFT, FLEXIBLE; and COUPLING, SHAFT, RIGID.

Part Alternates: SD 1-7/8, SD178, 3040-01-445-5568, 01-445-5568, 3040014455568, 014455568

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 05 JUN 1997 01-445-5568

Demand History | NSN 3040-01-445-5568

Part Number Request Date QTY Origin
SD 1-7/8 2025-04-100 82 DIBBS
SD 1-7/8 2022-04-97 77 DIBBS
SD 1-7/8 2020-02-58 81 DIBBS
3040-01-445-5568 2016-03-67 72 DIBBS
3040-01-445-5568 2015-04-104 17 DIBBS
3040-01-445-5568 2013-02-37 16 DIBBS
3040-01-445-5568 2012-05-132 3 DIBBS
3040-01-445-5568 2006-03-83 3 DIBBS

Cross Reference | NSN 3040-01-445-5568

Part Number Cage Code Manufacturer
SD 1-7/8 79425 TB WOODSS CORPORATION

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Technical Data | NSN 3040-01-445-5568

Characteristic Specifications
OVERALL LENGTH 1.8125 INCHES NOMINAL
OVERALL DIAMETER 3.1875 INCHES NOMINAL
GENERAL CHARACTERISTICS ITEM DESCRIPTION T B WOOD'S SURE-GRIP BUSHING WITH BORE DIA OF 1.875" FOR ATTACHING TYPE B FLANGE OF SURE-FLEX COUPLING TO SHAFT WITHOUT SET SCREWS; BUSHING IS TAPERED AND SPLIT THROUGH BOTH THE BUSHING FLANGE AND TAPER TO PROVIDE A CLAMP FIT
III END ITEM IDENTIFICATION NAVY WEAPONS CODE JD, ARLEIGH BURKE CLASS DDG

Restrictions/Controls & Freight Information | NSN 3040-01-445-5568

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: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 190500 VEHICLE PARTS GROUP
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 586 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3040-01-445-5568

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each