5310-00-970-4392

Find complete technical information, availability, and procurement data for: 5310-00-970-4392
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-970-4392

Item Name Code

14218

Assigment Date

09/25/1966 (59 years ago)

40.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, 0.491 inches minimum and 0.507 inches maximum outside diameter, 0.383 inches minimum and 0.391 inches maximum hole diameter, 0.018 inches minimum and 0.024 inches maximum material thickness, navy special project part name assigned by controlling agency

Product Characteristics

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

Hole Diameter: 0.383 inches minimum and 0.391 inches maximum
Outside Diameter: 0.491 inches minimum and 0.507 inches maximum
Material Thickness: 0.018 inches minimum and 0.024 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum
Part Name Assigned By Controlling Agency: navy special project
Special Features: 8 internal teeth equally spaced
Material: steel comp 410 overall
Material Document And Classification: 66 assn std single material response overall
Style Designator: flat internal teeth

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
41S1423	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-970-4392?

The FSCG of the NSN 5310-00-970-4392 is 5310

Does the NSN 5310-00-970-4392 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-970-4392 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 5310-00-970-4392 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-970-4392 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 5310-00-970-4392 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Sun, Sep 25, 1966