5310-00-776-1397

Find complete technical information, availability, and procurement data for: 5310-00-776-1397
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-776-1397

Item Name Code

14218

Assigment Date

01/01/1962 (64 years ago)

0.446 inches minimum and 0.459 inches maximum hole diameter, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.776 inches nominal outside diameter, steel comp 1060 or steel comp 1065 or steel comp 1070 overall material, 0.085 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.446 inches minimum and 0.459 inches maximum
Outside Diameter: 0.776 inches nominal
Material Thickness: 0.085 inches nominal
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum
Material: steel comp 1060 or steel comp 1065 or steel comp 1070 overall
Material Document And Classification: sae assn std all material responses overall
Surface Treatment: cadmium 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-855-1399	No Name Available	05/03/1968

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
34808S8	Lock Washer
34828S7-8	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-776-1397?

The FSCG of the NSN 5310-00-776-1397 is 5310

Does the NSN 5310-00-776-1397 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-776-1397 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 5310-00-776-1397 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-776-1397 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 5310-00-776-1397 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962