5310-00-637-0580

Find complete technical information, availability, and procurement data for: 5310-00-637-0580
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-637-0580

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

hexagon nut style, 3b thread class, 0.219 inches minimum and 0.281 inches maximum nut height, right-hand thread direction, 1.688 inches nominal width across flats

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.219 inches minimum and 0.281 inches maximum
Width Across Flats: 1.688 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.438 inches
Countersink Angle: 119.5 degrees minimum and 120.5 degrees maximum nut
Bearing Surface Type: washer faced
Bearing Surface Finish: 125.0 microinches
Special Features: corners of hex rounded to a radius of from 1.781 to 1.844
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response 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
191-58139	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-637-0580?

The FSCG of the NSN 5310-00-637-0580 is 5310

Does the NSN 5310-00-637-0580 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-637-0580 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 5310-00-637-0580 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-637-0580 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 5310-00-637-0580 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963