5310-00-590-8939

Find complete technical information, availability, and procurement data for: 5310-00-590-8939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-590-8939

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

32.0 microinches inner surface finish, 2.650 inches nominal outside diameter, 0.183 inches minimum and 0.188 inches maximum material thickness, 1.902 inches minimum and 1.904 inches maximum hole diameter, 0.094 inches nominal wire 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: 1.902 inches minimum and 1.904 inches maximum
Outside Diameter: 2.650 inches nominal
Material Thickness: 0.183 inches minimum and 0.188 inches maximum
Wire Hole Diameter: 0.094 inches nominal
Surface Finish: 32.0 microinches inner
Special Features: inner dia has 45 teeth serration sae 1946
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec all material responses overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 1 fed spec single treatment response overall
Style Designator: internal prebent 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
548666	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-590-8939?

The FSCG of the NSN 5310-00-590-8939 is 5310

Does the NSN 5310-00-590-8939 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-590-8939 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 5310-00-590-8939 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-590-8939 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 5310-00-590-8939 was assigned to the Federal Catalog?

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