Product Details | SHAFT DRIVE

2520-00-753-9802

Part Alternates: 50D146, 7539802, 2520-00-753-9802, 00-753-9802, 2520007539802, 007539802

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-753-9802

Cross Reference | NSN 2520-00-753-9802

Part Number Cage Code Manufacturer
50D146 22852 SPALLA INC
50D146 88020 SAWYER BAILEY CORP
7539802 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2520-00-753-9802

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION STEEL 50D-146F OR 4.500 DIA TIMES5 SAE,4620ST WGT 3.0 OR AISI 94B17 OR SAE 8620,4.687 IN. L,END OF SHAFT 1.3779 IN. DIA W FOR 0.729 IN. L,1.625IN. DIA W FOR 0.093 IN. L,4.450 IN. DIA W FOR 0.500 IN. L,CENTER 0.872 IN.DIA L,WITH 34 TEETH,DIA PITCH 8-10,PRESSURE ANGLE 20 DEGREES,PITCH DIA 4.250,OUTSIDE DIA 4.450,BACKLASH 0.006M 0.010 WITH MATE,CIRCULAR TOOTH THICK0.1933 M 0.0020,DIM OVER 2 0.216 DIA,PINS 4.5445 M 0.0049,CROWN SHAVE 0.0025 MAX,1.250 IN. DIA W FOR 0.906 IN. L IN CONTINUE OF SHAFT,1.093 IN. SPLINE STRAIGHT,0.437 IN. L WITH OUTSIDE DIA OF 0.586 WITH 32 THREADS PER INCH,CASE HARDEN TEETH TO DEPTH OF0.025 TO 0.035 ROCKWELL C 60 MIN,GROUND DIAS TO BE CONCENTRIC WITHIN 0.0005 TOTAL INDICATOR READING,10 SPLINE-CLASS PERMANET FIT,CENTERS TO REMAIN IN ENDS OF SHAFT,SHAFT HARDNESSTO BE ROCKWELL C 20-27
III END ITEM IDENTIFICATION 2520-00-753-9802
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7539802

Restrictions/Controls & Freight Information | NSN 2520-00-753-9802

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 132330 TRANSMISSIONS/CLUTCHES/PARTS,NOI
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 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