Product Details | SLIDING SLEEVE CLUTCH

2520-00-618-4256 An internally splined metallic clutch, operating on a splined shaft, designed to transmit motion or power to an abutting shaft by means of engaging the external splines on the driven shaft. Usually manually operated.

Part Alternates: 19W0678, 354654, 35-465-4, 382389, 6184256, 2520-00-618-4256, 00-618-4256, 2520006184256, 006184256

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-618-4256

Cross Reference | NSN 2520-00-618-4256

Part Number Cage Code Manufacturer
19W0678 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
35-465-4 72447 DANA COMMERCIAL VEHICLE MANUFACTURING, LLC
35-465-4 95019 DANA CORP SPICER TRANSMISSION DIV
382389 65282 WHITE MOTOR CORP
6184256 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2520-00-618-4256

Characteristic Specifications
MATERIAL STEEL
OUTSIDE DIAMETER 4.375 INCHES NOMINAL
OVERALL LENGTH 1.338 INCHES MINIMUM AND 1.348 INCHES MAXIMUM
SPLINE TYPE STRAIGHT
SPLINE QUANTITY 18
(NON-CORE DATA) END CONFIGURATION ONE END CHAMFERED, ONE END ROUNDED
(NON-CORE DATA) FORK RACE LOCATION 0.372 IN. TO 0.385 IN. FROM END OF CLUTCH
(NON-CORE DATA) FORK RACE WIDTH 0.380 INCHES MINIMUM AND 0.386 INCHES MAXIMUM
(NON-CORE DATA) FORK RACE DIAMETER 3.745 INCHES MINIMUM AND 3.750 INCHES MAXIMUM
(NON-CORE DATA) SPLINE LENGTH 1.338 INCHES MINIMUM AND 1.348 INCHES MAXIMUM
(NON-CORE DATA) MATERIAL HARDNESS RATING 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
(NON-CORE DATA) SPLINE MAJOR DIAMETER 3.2490 INCHES MINIMUM AND 3.2505 INCHES MAXIMUM
(NON-CORE DATA) SPLINE MINOR DIAMETER 2.995 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
(NON-CORE DATA) END CHAMFER DIMENSIONS 1/32 IN. BY 45 DEG
(NON-CORE DATA) END RADIUS 0.1250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2520-00-618-4256

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 126840 POWER TRANS BELT CLAMPS,GUIDES ETC
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 885 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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