5310-00-866-4418

Find complete technical information, availability, and procurement data for: 5310-00-866-4418
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-866-4418

Item Name Code

13393

Assigment Date

01/01/1962 (64 years ago)

rectangular cross-sectional shape style, round center hole shape style, 0.646 inches minimum and 0.666 inches maximum hole diameter, round peripheral shape style, 0.157 inches minimum and 0.171 inches maximum thickness

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: 0.646 inches minimum and 0.666 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.157 inches minimum and 0.171 inches maximum
Overall Diameter: 1.240 inches minimum and 1.260 inches maximum
End Item Identification: multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Hardness Rating: 33.0 rockwell c minimum and 38.0 rockwell c maximum
Heat Treatment: quenched and tempered
Material: steel comp 4130 or steel comp 4140 or steel comp 8640 or steel comp 8740 or steel comp 1050 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 1 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-737-1752	No Name Available	09/01/1983

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
10442588	Flat Washer
10910174-7	Flat Washer
5310008664418	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-866-4418?

The FSCG of the NSN 5310-00-866-4418 is 5310

Does the NSN 5310-00-866-4418 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-866-4418 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 5310-00-866-4418 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-866-4418 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 5310-00-866-4418 was assigned to the Federal Catalog?

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