308564

View detailed technical data, stock status, and sourcing information for: 308564
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-286-1074

Item Name Code

01869

Assigment Date

08/28/1973 (52 years ago)

0.544 inches minimum and 0.554 inches maximum outside diameter, 4 external key quantity, 0.655 inches minimum and 0.665 inches maximum overall distance including keys, 0.180 inches minimum and 0.190 inches maximum external straight key width, 0.350 inches minimum and 0.360 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: 0.350 inches minimum and 0.360 inches maximum
Outside Diameter: 0.544 inches minimum and 0.554 inches maximum
External Straight Key Width: 0.180 inches minimum and 0.190 inches maximum
Overall Distance Including Keys: 0.655 inches minimum and 0.665 inches maximum
External Key Quantity: 4
Material Thickness: 0.015 inches nominal
Heat Treatment: as fabricated
Material: steel comp 301 overall
Style Designator: key

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
308-564	Key Washer
308564	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-286-1074?

The FSCG of the NSN 5310-00-286-1074 is 5310

Does the NSN 5310-00-286-1074 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-286-1074 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 5310-00-286-1074 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-286-1074 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 5310-00-286-1074 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Aug 28, 1973