5310-01-317-6347

Find complete technical information, availability, and procurement data for: 5310-01-317-6347
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-317-6347

Item Name Code

14218

Assigment Date

04/03/1990 (36 years ago)

A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes:washer (1), concave and washer (1), convex.

0.020 inches minimum and 0.032 inches maximum material thickness, steel comp 1050 overall material, 40.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, 1.042 inches minimum and 1.082 inches maximum outside diameter, 0.755 inches minimum and 0.765 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.755 inches minimum and 0.765 inches maximum
Outside Diameter: 1.042 inches minimum and 1.082 inches maximum
Material Thickness: 0.020 inches minimum and 0.032 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum
Material: steel comp 1050 overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm b633 assn std single treatment 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
1232040-00-0551	Lock Washer
1534752	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-317-6347?

The FSCG of the NSN 5310-01-317-6347 is 5310

Does the NSN 5310-01-317-6347 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-317-6347 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 5310-01-317-6347 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-317-6347 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 5310-01-317-6347 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Apr 3, 1990