5310-00-220-6821

Find complete technical information, availability, and procurement data for: 5310-00-220-6821
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-220-6821

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

round peripheral shape style, 0.027 inches minimum and 0.037 inches maximum thickness, rectangular cross-sectional shape style, 0.167 inches minimum and 0.177 inches maximum hole diameter, round center hole 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: 0.167 inches minimum and 0.177 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.027 inches minimum and 0.037 inches maximum
Overall Diameter: 0.281 inches minimum and 0.312 inches maximum
Material: steel corrosion resisting overall
Surface Treatment: passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-217-2021	No Name Available	01/01/1963
5310-00-997-2890	No Name Available	10/04/2001

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
193492	Flat Washer
CVC754-133C11	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-220-6821?

The FSCG of the NSN 5310-00-220-6821 is 5310

Does the NSN 5310-00-220-6821 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-220-6821 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 5310-00-220-6821 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-220-6821 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 5310-00-220-6821 was assigned to the Federal Catalog?

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