40-59-5-8

View detailed technical data, stock status, and sourcing information for: 40-59-5-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-809-1535

Item Name Code

06657

Assigment Date

01/01/1962 (64 years ago)

binding head style, 0.256 inches nominal head diameter, 0.500 inches nominal fastener length, 2a thread class, 0.500 inches minimum thread length

Product Characteristics

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

Thread Class: 2a
Thread Length: 0.500 inches minimum
Fastener Length: 0.500 inches nominal
Head Style: binding
Head Diameter: 0.256 inches nominal
Head Height: 0.068 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.125 inches
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 60000 pounds per square inch
Thread Series Designator: unc

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
40-59-5-8	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-809-1535?

The FSCG of the NSN 5305-00-809-1535 is 5305

Does NSN 5305-00-809-1535 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 5305-00-809-1535 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-809-1535 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 5305-00-809-1535 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962