Product Details | FLEXIBLE SHAFT COUPLING

3010-01-252-6304 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: F44029786, F440-29786, PE125278125238, 7E/2-7SX1-7/8X1-1/4, 7E27SX178X114, 7S1787S1147, 3010-01-252-6304, 01-252-6304, 3010012526304, 012526304

Mechanical Power Transmission Equipment | Torque Converters and Speed Changers

Supply Group (FSG) NSN Assign. NIIN
30 05 APR 1987 01-252-6304

Demand History | NSN 3010-01-252-6304

Part Number Request Date QTY Origin
7S1787S1147 2023-03-75 45 DIBBS
7S1787S1147 2022-12-349 45 DIBBS
7S1787S1147 2022-03-76 44 DIBBS
PE 2020-03-74 0
3010-01-252-6304 2017-02-33 89 DIBBS
3010-01-252-6304 2016-10-304 47 DIBBS
3010-01-252-6304 2016-04-119 42 DIBBS
3010-01-252-6304 2015-04-110 32 DIBBS
3010-01-252-6304 2012-06-181 45 DIBBS
3010-01-252-6304 2011-09-263 22 DIBBS
3010-01-252-6304 2008-11-316 27 DIBBS
3010-01-252-6304 2008-03-71 20 DIBBS

Cross Reference | NSN 3010-01-252-6304

Part Number Cage Code Manufacturer
7E/2-7SX1-7/8X1-1/4 79425 TB WOODSS CORPORATION
7S1787S1147 79425 TB WOODSS CORPORATION
F440-29786 79425 TB WOODSS CORPORATION
PE, 125278, 1252 3/8 79425 TB WOODSS CORPORATION

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Technical Data | NSN 3010-01-252-6304

Characteristic Specifications
DESIGN TYPE INSERT
OVERALL LENGTH 3.9375 INCHES NOMINAL
OUTSIDE DIAMETER 4.625 INCHES NOMINAL
INSERT MATERIAL RUBBER CHLOROPRENE CLASS CR
BORE SHAPE STRAIGHT BOTH ENDS
BORE DIAMETER 1.8750 INCHES NOMINAL FIRST END 1.2500 INCHES NOMINAL SECOND END
BORE LENGTH 1.8437 INCHES NOMINAL BOTH ENDS
KEYING FACILITY QUANTITY 1 BOTH ENDS
KEYING FACILITY TYPE KEYWAY BOTH ENDS
KEYWAY WIDTH 0.500 INCHES NOMINAL FIRST END 0.250 INCHES NOMINAL SECOND END
KEYWAY DEPTH 0.1250 INCHES NOMINAL BOTH ENDS
SECURING METHOD THREADED HOLE BOTH ENDS
THREADED HOLE QUANTITY 1 BOTH ENDS
THREADED HOLE LOCATION 0.3437 IN. FROM END OF HUB BOTH ENDS
THREAD SIZE DESIGNATOR 9/16-12 FIRST END 3/8-16 SECOND END
FURNISHED ITEMS AND QUANTITY SETSCREW 2
FEATURES PROVIDED KEYWAY

Restrictions/Controls & Freight Information | NSN 3010-01-252-6304

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 3010-01-252-6304

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
ReparabilityDField Level Reparables
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