5310-00-489-7161

Find complete technical information, availability, and procurement data for: 5310-00-489-7161
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-489-7161

Item Name Code

06158

Assigment Date

09/18/1970 (55 years ago)

0.375 inches minimum and 0.380 inches maximum internal keyway width, 4.969 inches minimum and 5.031 inches maximum outside diameter, 2.211 inches minimum and 2.219 inches maximum distance from centerline to bottom of internal keyway, 1 internal keyway quantity, 3.922 inches minimum and 3.938 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: 3.922 inches minimum and 3.938 inches maximum
Outside Diameter: 4.969 inches minimum and 5.031 inches maximum
Internal Keyway Width: 0.375 inches minimum and 0.380 inches maximum
Distance From Centerline To Bottom Of Internal Keyway: 2.211 inches minimum and 2.219 inches maximum
Internal Keyway Quantity: 1
Material Thickness: 0.188 inches minimum and 0.204 inches maximum
Heat Treatment: as fabricated
Material: steel overall

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
35960	Keyway Washer

FAQs

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

What is the FSCG of the NSN 5310-00-489-7161?

The FSCG of the NSN 5310-00-489-7161 is 5310

Does the NSN 5310-00-489-7161 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-489-7161 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 5310-00-489-7161 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-489-7161 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 5310-00-489-7161 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Sep 18, 1970