5310-00-820-6769

Find complete technical information, availability, and procurement data for: 5310-00-820-6769
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-820-6769

Item Name Code

01869

Assigment Date

01/01/1962 (64 years ago)

2.766 inches minimum and 2.796 inches maximum outside diameter, 2.261 inches minimum and 2.285 inches maximum hole diameter, 0.204 inches minimum and 0.234 inches maximum external prebent key width, 0.228 inches nominal internal prebent key width, 0.125 inches minimum and 0.155 inches maximum internal prebent key length

Product Characteristics

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

Hole Diameter: 2.261 inches minimum and 2.285 inches maximum
Outside Diameter: 2.766 inches minimum and 2.796 inches maximum
Internal Prebent Key Length: 0.125 inches minimum and 0.155 inches maximum
External Prebent Key Width: 0.204 inches minimum and 0.234 inches maximum
Internal Prebent Key Width: 0.228 inches nominal
Overall Distance Including Keys: 3.230 inches nominal
External Key Quantity: 17
Material Thickness: 0.063 inches nominal
Heat Treatment: annealed
Color: black overall
Material: steel comp 302 overall
Material Document And Classification: mil-s-5059 mil spec single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: mil-c-13924,class 2 mil spec single treatment 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
1048364	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-820-6769?

The FSCG of the NSN 5310-00-820-6769 is 5310

Does the NSN 5310-00-820-6769 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-820-6769 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 5310-00-820-6769 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-820-6769 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 5310-00-820-6769 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962