5310-00-073-6863

Find complete technical information, availability, and procurement data for: 5310-00-073-6863
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-073-6863

Item Name Code

01869

Assigment Date

05/23/1973 (53 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

0.620 inches nominal overall distance including keys, 0.252 inches minimum and 0.258 inches maximum hole diameter, 0.094 inches nominal external straight key width, 0.401 inches minimum and 0.411 inches maximum outside diameter, 0.062 inches nominal internal prebent key width

Product Characteristics

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

Hole Diameter: 0.252 inches minimum and 0.258 inches maximum
Outside Diameter: 0.401 inches minimum and 0.411 inches maximum
External Straight Key Width: 0.094 inches nominal
Internal Prebent Key Width: 0.062 inches nominal
Overall Distance Including Keys: 0.620 inches nominal
External Key Quantity: 3
Material Thickness: 0.020 inches nominal
Angle Between First And Second Key: 105.0 degrees nominal
Angle Between Second And Third Key: 105.0 degrees nominal
Special Features: no pre-bent key
Material: aluminum alloy 5052 overall
Material Document And Classification: qq-a-250/8,h24 or h34 fed spec single material response overall

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
8900915P13	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-073-6863?

The FSCG of the NSN 5310-00-073-6863 is 5310

Does the NSN 5310-00-073-6863 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-073-6863 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 5310-00-073-6863 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-073-6863 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 5310-00-073-6863 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, May 23, 1973