Product Details | FLEXIBLE SHAFT COUPLING

3010-01-246-2957 A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

Part Alternates: ES4RSHRBSHRBSTD, ES4-R-SHRB-SHRB-STD, 3010-01-246-2957, 01-246-2957, 3010012462957, 012462957

Mechanical Power Transmission Equipment | Torque Converters and Speed Changers

Supply Group (FSG) NSN Assign. NIIN
30 11 DEC 1986 01-246-2957

Demand History | NSN 3010-01-246-2957

Part Number Request Date QTY Origin
ES4-R-SHRB-SHRB-STD 2023-08-232 1 DIBBS
ES4-R-SHRB-SHRB-STD 2020-08-225 2 DIBBS

Cross Reference | NSN 3010-01-246-2957

Part Number Cage Code Manufacturer
ES4-R-SHRB-SHRB-STD 59747 REXNORD INDUSTRIES, LLC DIV THOMAS COUPLING
ES4-R-SHRB-SHRB-STD 66659 REXNORD INDUSTRIES INC DBA ELASTOMER PRODUCTS DIV ELASTOMER

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Technical Data | NSN 3010-01-246-2957

Characteristic Specifications
DESIGN TYPE INSERT
OVERALL LENGTH 8.380 INCHES NOMINAL
OUTSIDE DIAMETER 4.560 INCHES NOMINAL
INSERT MATERIAL RUBBER SYNTHETIC
BORE SHAPE ROUGH STOCK BOTH ENDS
BORE DIAMETER 1.6300 INCHES MAXIMUM BOTH ENDS
BORE LENGTH 1.6900 INCHES NOMINAL BOTH ENDS

Restrictions/Controls & Freight Information | NSN 3010-01-246-2957

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 126880 POWER TRANS SHAFTING PULLEYS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 3010-01-246-2957

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 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