5305-00-435-8570

Find complete technical information, availability, and procurement data for: 5305-00-435-8570
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-435-8570

Item Name Code

06657

Assigment Date

03/28/1969 (57 years ago)

0.625 inches maximum thread length, 0.625 inches nominal fastener length, 3a thread class, binding head style, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.625 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: binding
Head Diameter: 0.223 inches minimum and 0.235 inches maximum
Head Height: 0.056 inches minimum and 0.063 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.086 inches
Thread Quantity Per Inch: 56
Part Name Assigned By Controlling Agency: navy special project
Screw Material: steel comp 416
Screw Material Document And Classification: qq-s-764 fed spec single material response
Special Features: bearing surface of head undercut
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
213503-38	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-435-8570?

The FSCG of the NSN 5305-00-435-8570 is 5305

Does the NSN 5305-00-435-8570 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-435-8570 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 5305-00-435-8570 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-435-8570 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 5305-00-435-8570 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Mar 28, 1969