5310-00-708-8739

Find complete technical information, availability, and procurement data for: 5310-00-708-8739
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-708-8739

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

3.812 inches minimum and 3.938 inches maximum outside diameter, 2.635 inches minimum and 2.665 inches maximum hole diameter, 1.1562 inches nominal distance from centerline to top of internal key, 1 internal key quantity, 0.328 inches minimum and 0.359 inches maximum internal straight 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: 2.635 inches minimum and 2.665 inches maximum
Outside Diameter: 3.812 inches minimum and 3.938 inches maximum
Internal Straight Key Width: 0.328 inches minimum and 0.359 inches maximum
Distance From Centerline To Top Of Internal Key: 1.1562 inches nominal
Internal Key Quantity: 1
Material Thickness: 0.219 inches minimum and 0.281 inches maximum
Special Features: fourteen 0.359 inch diameter holes equally spaced on 3.500 inch diameter bolt circle; locate 1st hole 5.834 to 6.166 degrees from center of internal key
Material: steel 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
5310007088739	Key Washer
7088739	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-708-8739?

The FSCG of the NSN 5310-00-708-8739 is 5310

Does the NSN 5310-00-708-8739 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-708-8739 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 5310-00-708-8739 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-708-8739 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 5310-00-708-8739 was assigned to the Federal Catalog?

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