516-20D

View detailed technical data, stock status, and sourcing information for: 516-20D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-062-8183

Item Name Code

05282

Assigment Date

06/20/1967 (59 years ago)

A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.

cone seat, hexagon nut style, right-hand thread direction, 2b thread class, 1.750 inches nominal width across flats, 1.640 inches minimum and 1.660 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.

Thread Class: 2b
Thread Direction: right-hand
Nut Style: cone seat, hexagon
Nut Height: 1.640 inches minimum and 1.660 inches maximum
Width Across Flats: 1.750 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.500 inches
Material: aluminum alloy 6061 overall
Surface Treatment: anodize 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
136-900-20D	Nut,plain,cone Seat,hexagon
516-20D	Nut,plain,cone Seat,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-062-8183?

The FSCG of the NSN 5310-00-062-8183 is 5310

Does the NSN 5310-00-062-8183 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-062-8183 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 5310-00-062-8183 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-062-8183 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 5310-00-062-8183 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Jun 20, 1967