5310-00-686-1786

Find complete technical information, availability, and procurement data for: 5310-00-686-1786
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-686-1786

Item Name Code

13393

Assigment Date

02/07/1968 (58 years ago)

0.063 inches nominal thickness, rectangular cross-sectional shape style, round center hole shape style, 0.718 inches nominal hole diameter, 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: 0.718 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.063 inches nominal
Overall Diameter: 1.302 inches minimum and 1.322 inches maximum
Hardness Rating: 27.0 rockwell c minimum and 33.0 rockwell c maximum
Surface Finish: 100.0 microinches bottom
Surface Finish: 100.0 microinches top
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Surface Treatment: cadmium 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
2W2SP43-42-63	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-686-1786?

The FSCG of the NSN 5310-00-686-1786 is 5310

Does the NSN 5310-00-686-1786 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-686-1786 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 5310-00-686-1786 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-686-1786 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 5310-00-686-1786 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 7, 1968