2520-01-041-0277

Find complete technical information, availability, and procurement data for: 2520-01-041-0277
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-041-0277

Item Name Code

10852

Assigment Date

05/19/1977 (49 years ago)

6.250 inches nominal flange outside diameter, 2.250 inches nominal second end spline length, 36.565 inches nominal overall length, 0.783 inches nominal taper major diameter, 55.0 maximum rockwell c metallic hardness rating

Product Characteristics

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

Overall Length: 36.565 inches nominal
Taper Major Diameter: 0.783 inches nominal
Metallic Hardness Rating: 55.0 maximum rockwell c
Flange Outside Diameter: 6.250 inches nominal
Second End Spline Length: 2.250 inches nominal
Second End Spline Minor Diameter: 1.560 inches minimum and 1.590 inches maximum
Second End Spline Major Diameter: 1.745 inches minimum and 1.750 inches maximum
First End Type: flanged
Second End Type: splined
Mounting Facility Type And Quantity: 8 tapered hole
Second End Spline Quantity: 16
First End Facility Diameter: 1.874 inches minimum and 1.876 inches maximum
First End Engaging/Locking/Positioning Facility: shoulder
First End Facility Width: 0.880 inches nominal
First End Facility Location: 16.750 in. from flange face
First End Bearing Seat: not included
Second End Spline Type: straight
Second End Bearing Seat: not included
Flange Overall Thickness: 0.617 inches minimum and 0.620 inches maximum
Flange Thickness At Mounting Hole: 0.437 inches minimum and 0.440 inches maximum
Flange Hole Taper: 4.249 inches nominal per foot
Material: steel

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
597-201	Automotive Axle Shaft

FAQs

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

What is the FSCG of the NSN 2520-01-041-0277?

The FSCG of the NSN 2520-01-041-0277 is 2520

Does the NSN 2520-01-041-0277 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-041-0277 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 2520-01-041-0277 contain precious materials?

Precious metal content is unknown

Does NSN 2520-01-041-0277 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 2520-01-041-0277 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, May 19, 1977