5310-00-345-2281

Find complete technical information, availability, and procurement data for: 5310-00-345-2281
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-345-2281

Item Name Code

14218

Assigment Date

01/20/1974 (52 years ago)

35.0 rockwell c minimum and 42.0 rockwell c maximum hardness rating, 0.323 inches nominal outside diameter, 0.040 inches minimum and 0.046 inches maximum material thickness, 0.194 inches minimum and 0.205 inches maximum hole diameter, steel comp 302 overall material

Product Characteristics

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

Hole Diameter: 0.194 inches minimum and 0.205 inches maximum
Outside Diameter: 0.323 inches nominal
Material Thickness: 0.040 inches minimum and 0.046 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 42.0 rockwell c maximum
Material: steel comp 302 overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: split helical-right hand

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
153-0216-008	Lock Washer
GA6012-008	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-345-2281?

The FSCG of the NSN 5310-00-345-2281 is 5310

Does the NSN 5310-00-345-2281 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-345-2281 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 5310-00-345-2281 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-345-2281 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 5310-00-345-2281 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Jan 20, 1974