2520-00-654-3427

Find complete technical information, availability, and procurement data for: 2520-00-654-3427
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-654-3427

Item Name Code

10852

Assigment Date

01/01/1963 (63 years ago)

right-hand first end thread direction, 1.000 inches nominal per foot first end taper, 0.172 inches nominal drilled hole diameter, 42.0 minimum rockwell c and 48.0 maximum rockwell c metallic hardness rating, 30.688 inches nominal overall length

Product Characteristics

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

Overall Length: 30.688 inches nominal
First End Thread Direction: right-hand
Metallic Hardness Rating: 42.0 minimum rockwell c and 48.0 maximum rockwell c
Drilled Hole Diameter: 0.172 inches nominal
First End Taper: 1.000 inches nominal per foot
First End Taper Major Diameter: 1.625 inches nominal
First End Keyway Width: 0.438 inches nominal
First End Keyway Depth: 0.137 inches nominal
Second End Spline Length: 1.500 inches nominal
Second End Pitch Diameter: 0.500 inches nominal
First End Type: tapered
Second End Type: splined
First End Thread Size: 1-14
Hole Quantity: 1
First End Thread Series: unf
Second End Spline Quantity: 20
First End Bearing Seat: not included
Second End Spline Type: involute
Second End Spline Pressure Angle In Deg: 30.0
Second End Bearing Seat: not included
End Hole Type: drilled
First End Pin Hole Diameter: 0.172 inches nominal
Special Features: circular tooth thickness 0.0972 on 1.250 pitch dia allowable backlash of spline tooth with mating part 0.0001 to 0.004
Material: steel
Material Document And Classification: sae 1033 to 1035 assn std single material response
Fsc Application Data: trailer air conditioner,type ma-8

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:

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18731	Automotive Axle Shaft
805336	Automotive Axle Shaft

FAQs

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

What is the FSCG of the NSN 2520-00-654-3427?

The FSCG of the NSN 2520-00-654-3427 is 2520

Does the NSN 2520-00-654-3427 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-654-3427 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 2520-00-654-3427 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-654-3427 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 2520-00-654-3427 was assigned to the Federal Catalog?

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