523D5

View detailed technical data, stock status, and sourcing information for: 523D5

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523D5
Federal Supply Group
Vehicular Equipment Components
National Stock Number
2520-00-353-2712
Item Name Code
10263
Assigment Date
01/01/1963 (63 years ago)

A spider with four radiating arms, designed to form a connection between two shafts, which allows one shaft to rotate while the other is stopped or rotates at a different speed or direction.

1.894 inches nominal arm length, 7.312 inches nominal length across arms, harnischfeger corp.;model m320t2,crane truck mounted,nsn 3810-00-151-4431 end item identification, 3.528 inches nominal hub outside diameter, 0.935 inches minimum and 0.936 inches maximum arm diameter

Product Characteristics

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

End Item Identification
harnischfeger corp.;model m320t2,crane truck mounted,nsn 3810-00-151-4431
Hub Outside Diameter
3.528 inches nominal
Arm Length
1.894 inches nominal
Length Across Arms
7.312 inches nominal
Arm Diameter
0.935 inches minimum and 0.936 inches maximum
Hub Thickness
1.750 inches nominal
Hub Bore Diameter
2.529 inches nominal
Special Features
fsc application data:differental rear axle,vehicular;lubrication mode:in lubricant
Material
steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2520-00-462-4962 No Name Available 01/01/1963

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
11A8292 Differential Spider
16616F Differential Spider
2152119 Differential Spider
36620J Differential Spider
3878B2 Differential Spider
4NK058 Differential Spider
523D5 Differential Spider
7735693 Differential Spider
92184 Differential Spider
ANK058 Differential Spider

FAQs

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

What is the FSCG of the NSN 2520-00-353-2712?
The FSCG of the NSN 2520-00-353-2712 is 2520
Does the NSN 2520-00-353-2712 have a Schedule B code assigned?
Yes, the Schedule B code is 8483909500
Does NSN 2520-00-353-2712 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 2520-00-353-2712 contain precious materials?
Precious metal content is unknown
Does NSN 2520-00-353-2712 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 2520-00-353-2712 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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