12601920

View detailed technical data, stock status, and sourcing information for: 12601920
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-677-2106

Item Name Code

10852

Assigment Date

11/30/2018 (7 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

2320-01-652-5208;truck,utility end item identification, 58.0 minimum rockwell c and 63.0 maximum rockwell c metallic hardness rating, 189.0 millimeters nominal overall length, 46.279 millimeters nominal second end spline minor diameter, 49.53 millimeters maximum second end spline major diameter

Product Characteristics

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

Overall Length: 189.0 millimeters nominal
Metallic Hardness Rating: 58.0 minimum rockwell c and 63.0 maximum rockwell c
End Item Identification: 2320-01-652-5208;truck,utility
Second End Spline Minor Diameter: 46.279 millimeters nominal
Second End Spline Major Diameter: 49.53 millimeters maximum
Second End Pitch Diameter: 41.91 millimeters nominal
First End Type: splined
Second End Type: splined
Second End Gear Teeth Quantity: 38
Second End Gear Pitch Diameter: 48.260 millimeters nominal
Second End Spline Type: external involute
Second End Spline Pressure Angle In Deg: 37.5
Second End Pin Hole Diameter: 2.4384 millimeters nominal
First End Gear Teeth Quantity: 33
First End Gear Teeth Pressure Angle In Deg: 37.5
First End Gear Pitch Diameter: 41.91 millimeters nominal
First End Spline Type: external involute
Part Name Assigned By Controlling Agency: shaft,output,transaxle
Material: steel
Material Document And Classification: astm a304,grade 8620h assn std single material response

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
12601920	Automotive Axle Shaft

FAQs

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

What is the FSCG of the NSN 2520-01-677-2106?

The FSCG of the NSN 2520-01-677-2106 is 2520

Does the NSN 2520-01-677-2106 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-677-2106 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 2520-01-677-2106 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-01-677-2106 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 2520-01-677-2106 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Fri, Nov 30, 2018