5310-00-523-8403

Find complete technical information, availability, and procurement data for: 5310-00-523-8403
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-523-8403

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

1.734 inches minimum and 1.766 inches maximum overall distance including keys, 0.234 inches minimum and 0.266 inches maximum external straight key width, 1.234 inches minimum and 1.266 inches maximum outside diameter, 1.016 inches minimum and 1.047 inches maximum hole diameter, 7 external key quantity

Product Characteristics

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

Hole Diameter: 1.016 inches minimum and 1.047 inches maximum
Outside Diameter: 1.234 inches minimum and 1.266 inches maximum
External Straight Key Width: 0.234 inches minimum and 0.266 inches maximum
Overall Distance Including Keys: 1.734 inches minimum and 1.766 inches maximum
External Key Quantity: 7
Internal Key Quantity
Material Thickness: 0.059 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
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
5238403	Key Washer
5310005238403	Key Washer
53105238403	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-523-8403?

The FSCG of the NSN 5310-00-523-8403 is 5310

Does the NSN 5310-00-523-8403 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-523-8403 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 5310-00-523-8403 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-523-8403 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 5310-00-523-8403 was assigned to the Federal Catalog?

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