5305-00-206-2637

Find complete technical information, availability, and procurement data for: 5305-00-206-2637
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-206-2637

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

3a thread class, 0.687 inches minimum thread length, right-hand thread direction, fillister head style, 0.750 inches nominal fastener 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: 3a
Thread Direction: right-hand
Thread Length: 0.687 inches minimum
Fastener Length: 0.750 inches nominal
Head Style: fillister
Head Diameter: 0.375 inches nominal
Head Height: 0.157 inches minimum and 0.172 inches maximum
Hole Diameter: 0.062 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 2
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 68000 pounds per square inch
Hardness Rating: 100.0 rockwell b nominal
Screw Material: steel
Head Hole Configuration Style: round
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
AEA9627B	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-206-2637?

The FSCG of the NSN 5305-00-206-2637 is 5305

Does the NSN 5305-00-206-2637 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-206-2637 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 5305-00-206-2637 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-206-2637 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 5305-00-206-2637 was assigned to the Federal Catalog?

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