5310-00-497-7313

Find complete technical information, availability, and procurement data for: 5310-00-497-7313
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-497-7313

Item Name Code

13393

Assigment Date

07/02/1971 (55 years ago)

0.508 inches nominal hole diameter, round w/flats center hole shape style, 0.185 inches minimum and 0.195 inches maximum thickness, rectangular cross-sectional shape style, round peripheral shape style

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
Hole Diameter: 0.508 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round w/flats
Thickness: 0.185 inches minimum and 0.195 inches maximum
Overall Diameter: 1.960 inches minimum and 2.000 inches maximum
Hole Width Across Flats: 1.070 inches nominal
Minimum Tensile Strength: 160000 pounds per square inch
Material: steel overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Surface Treatment: cadmium overall
Test Data Document: "81349-mil-i-6870 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.)."

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
2578626-001A	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-497-7313?

The FSCG of the NSN 5310-00-497-7313 is 5310

Does the NSN 5310-00-497-7313 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-497-7313 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 5310-00-497-7313 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-497-7313 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 5310-00-497-7313 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 2, 1971