Product Details | RIGID SHAFT COUPLING

3010-00-274-3401 A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Part Alternates: 3230889, 3010-00-274-3401, 00-274-3401, 3010002743401, 002743401

Mechanical Power Transmission Equipment | Torque Converters and Speed Changers

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-274-3401

Drawings & Photos | NSN 3010-00-274-3401


Cross Reference | NSN 3010-00-274-3401

Part Number Cage Code Manufacturer
3230889 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3230889 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

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Technical Data | NSN 3010-00-274-3401

Characteristic Specifications
BODY MATERIAL STEEL
STYLE DESIGNATOR A1 PLAIN SLEEVE
OVERALL DIAMETER 1.997 INCHES MINIMUM AND 1.998 INCHES MAXIMUM
OVERALL LENGTH 5.375 INCHES NOMINAL
BORE SHAPE SPLINED BOTH ENDS
SPLINE TYPE STRAIGHT FIRST END
SPLINE QUANTITY 6 FIRST END
SPLINE MAJOR DIAMETER 1.4990 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM BOTH ENDS
SPLINE MINOR DIAMETER 1.2740 INCHES MINIMUM AND 1.2750 INCHES MAXIMUM BOTH ENDS
SPLINE LENGTH 5.375 INCHES NOMINAL FIRST END
SPECIAL FEATURES GROOVE CUT IN BORE 2-11/16 IN. FROM END, 1/16 IN. RADIUS BY 1-13/32 IN. DIA FOR SNAP RING, BORE CHAMFERED 1/32 IN. LG BY 45 DEG BOTH ENDS

Restrictions/Controls & Freight Information | NSN 3010-00-274-3401

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.
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 XX
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 3010-00-274-3401

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each