5310-01-564-6071

Find complete technical information, availability, and procurement data for: 5310-01-564-6071
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-564-6071

Item Name Code

14218

Assigment Date

06/23/2008 (18 years ago)

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

21.4 millimeters nominal hole diameter, mrap - unique nsn - mrap no permanent wsdc identified end item identification, 72.0 rockwell a minimum and 77.0 rockwell a maximum hardness rating, 3.40 millimeters nominal overall height, 30.7 millimeters nominal outside diameter

Product Characteristics

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

Hole Diameter: 21.4 millimeters nominal
Outside Diameter: 30.7 millimeters nominal
Overall Height: 3.40 millimeters nominal
End Item Identification: mrap - unique nsn - mrap no permanent wsdc identified
Hardness Rating: 72.0 rockwell a minimum and 77.0 rockwell a maximum
Part Name Assigned By Controlling Agency: washer,nordlock
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: iso 2081 national std/spec single treatment response overall
Style Designator: two piece interlocking

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-570-5961	No Name Available	10/01/2013

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
0401770020	Lock Washer
12422608-025	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-564-6071?

The FSCG of the NSN 5310-01-564-6071 is 5310

Does the NSN 5310-01-564-6071 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-01-564-6071 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 5310-01-564-6071 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-564-6071 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-564-6071 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Mon, Jun 23, 2008