51402-46

View detailed technical data, stock status, and sourcing information for: 51402-46
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2530 Vehicular Brake, Steering, Axle, Wheel and Track Components

National Stock Number

2530-00-540-6317

Item Name Code

10853

Assigment Date

01/01/1963 (63 years ago)

1.125 inches nominal length, 36 spline quantity, 0.6224 inches minimum and 0.6234 inches maximum major diameter, 3.375 inches nominal shank length, 0.250 inches nominal first step step length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Shank Length: 3.375 inches nominal
Major Diameter: 0.6224 inches minimum and 0.6234 inches maximum
Step Length: 0.250 inches nominal first step
Length: 1.125 inches nominal
Spline Quantity: 36
Shaft Diameter: 0.545 inches minimum and 0.555 inches maximum second step
Shaft Diameter: 0.620 inches minimum and 0.625 inches maximum first step
Shaft Length: 3.750 inches nominal
Plain Shank Diameter: 0.620 inches minimum and 0.625 inches maximum
Cam Width: 1.000 inches nominal
Cam Quantity: 1
Minor Diameter: 0.579 inches minimum and 0.581 inches maximum
Drive Type: straight spline
Cam Location: on end
Cam Shape: oval
Rotation Direction For Which Designed: clockwise or counterclockwise
Cam Overall Length: 1.138 inches nominal
Cam Center Thickness: 0.750 inches nominal
Shaft Shank Type: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4935-00-783-7921	No Name Available	06/20/1967

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
51401-46	Brake Shoe Actuating Camshaft
51402-46	Brake Shoe Actuating Camshaft
9151497	Brake Shoe Actuating Camshaft

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2530-00-540-6317?

The FSCG of the NSN 2530-00-540-6317 is 2530

Does the NSN 2530-00-540-6317 have a Schedule B code assigned?

Yes, the Schedule B code is 8708300050

Does NSN 2530-00-540-6317 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 2530-00-540-6317 contain precious materials?

Precious metal content is unknown

Does NSN 2530-00-540-6317 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 2530-00-540-6317 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963