5310-00-209-3805

Find complete technical information, availability, and procurement data for: 5310-00-209-3805
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-209-3805

Item Name Code

01869

Assigment Date

01/01/1963 (63 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.

0.242 inches nominal distance from centerline to top of internal key, 0.080 inches minimum and 0.085 inches maximum internal straight key width, 0.080 inches minimum and 0.085 inches maximum external straight key width, 0.482 inches minimum and 0.487 inches maximum outside diameter, 0.385 inches minimum and 0.390 inches maximum hole 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: 0.385 inches minimum and 0.390 inches maximum
Outside Diameter: 0.482 inches minimum and 0.487 inches maximum
External Straight Key Width: 0.080 inches minimum and 0.085 inches maximum
Internal Straight Key Width: 0.080 inches minimum and 0.085 inches maximum
Distance From Centerline To Top Of Internal Key: 0.242 inches nominal
Overall Distance Including Keys: 0.734 inches minimum and 0.766 inches maximum
External Key Quantity: 9
Internal Key Quantity: 1
Material Thickness: 0.032 inches nominal
Material: steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 overall
Material Document And Classification: qq-s-698 fed spec single material response overall
Surface Treatment: cadmium overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-508-7108	No Name Available	10/01/1975

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
P22D299	Key Washer
P22D9299	Key Washer
TF51913	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-209-3805?

The FSCG of the NSN 5310-00-209-3805 is 5310

Does the NSN 5310-00-209-3805 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-209-3805 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 5310-00-209-3805 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-209-3805 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 5310-00-209-3805 was assigned to the Federal Catalog?

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