5310-00-286-9642

Find complete technical information, availability, and procurement data for: 5310-00-286-9642
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-286-9642

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

rectangular cross-sectional shape style, 0.245 inches minimum and 0.255 inches maximum thickness, round w/flats center hole shape style, round peripheral shape style, 4.609 inches minimum and 4.641 inches maximum overall diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Peripheral Shape Style: round
Center Hole Shape Style: round w/flats
Thickness: 0.245 inches minimum and 0.255 inches maximum
Overall Diameter: 4.609 inches minimum and 4.641 inches maximum
Hole Width Across Flats: 3.877 inches minimum and 3.882 inches maximum
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum
Surface Finish: 100.0 microinches all surfaces
Heat Treatment: as fabricated
Material: steel overall
Material Document And Classification: mil-s-6758,cond c mil spec single material response overall
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-545-3359	No Name Available	01/01/1963

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
S1610-23029	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-286-9642?

The FSCG of the NSN 5310-00-286-9642 is 5310

Does the NSN 5310-00-286-9642 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-286-9642 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 5310-00-286-9642 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-286-9642 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 5310-00-286-9642 was assigned to the Federal Catalog?

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