5310-00-680-6823

Find complete technical information, availability, and procurement data for: 5310-00-680-6823
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-680-6823

Item Name Code

14218

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.188 inches minimum and 0.198 inches maximum material thickness, 90.0 rockwell b minimum hardness rating, copper alloy overall material, 1.271 inches maximum outside diameter, 0.763 inches minimum and 0.783 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: 0.763 inches minimum and 0.783 inches maximum
Outside Diameter: 1.271 inches maximum
Material Thickness: 0.188 inches minimum and 0.198 inches maximum
Hardness Rating: 90.0 rockwell b minimum
Material: copper alloy overall
Material Document And Classification: qq-b-750,comp a fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: split helical-right hand

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-579-5431	No Name Available	09/01/2023

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
004-003005-084	Lock Washer
MS35338-108	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-680-6823?

The FSCG of the NSN 5310-00-680-6823 is 5310

Does the NSN 5310-00-680-6823 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-680-6823 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 5310-00-680-6823 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-680-6823 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 5310-00-680-6823 was assigned to the Federal Catalog?

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