58R18

View detailed technical data, stock status, and sourcing information for: 58R18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-494-2000

Item Name Code

05279

Assigment Date

10/02/1970 (55 years ago)

9 gripping notch quantity, stamped nut style, 0.625 inches nominal mating member diameter accommodated, 0.924 inches minimum and 0.938 inches maximum width across flats, 0.188 inches minimum and 0.218 inches maximum nut height

Product Characteristics

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

Mating Member Diameter Accommodated: 0.625 inches nominal
Nut Style: stamped
Nut Height: 0.188 inches minimum and 0.218 inches maximum
Gripping Notch Quantity: 9
Width Across Flats: 0.924 inches minimum and 0.938 inches maximum
Material: steel overall

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
58R18	Stamped Nut
RF5818	Stamped Nut

FAQs

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

What is the FSCG of the NSN 5310-00-494-2000?

The FSCG of the NSN 5310-00-494-2000 is 5310

Does the NSN 5310-00-494-2000 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-494-2000 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 5310-00-494-2000 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-494-2000 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 5310-00-494-2000 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Oct 2, 1970