5222684

View detailed technical data, stock status, and sourcing information for: 5222684
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-522-2684

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

A structural shape fabricated from nonmetallic material(s) having two vertical flanges that extend in the same direction from each end of a horizontal base. The vertical flanges may have various type tips and additional flanges which extend on the same plane as the base. It may have a reinforcing agent(s) and backing excludes:seal, nonmetallic channel.

0.531 inches minimum and 0.593 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 0.344 inches minimum and 0.406 inches maximum thread length, 2a thread class

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 Direction: right-hand
Thread Length: 0.344 inches minimum and 0.406 inches maximum
Fastener Length: 0.531 inches minimum and 0.593 inches maximum
Head Style: flat countersunk
Head Diameter: 0.600 inches minimum and 0.636 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel comp 1010
Screw Material Document And Classification: qq-s-630 fed spec single material response or qq-s-631 fed spec single material response or qq-s-634 fed spec single material response
Thread Series Designator: unf

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
5222684	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-522-2684?

The FSCG of the NSN 5305-00-522-2684 is 5305

Does the NSN 5305-00-522-2684 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-522-2684 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 5305-00-522-2684 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-522-2684 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 5305-00-522-2684 was assigned to the Federal Catalog?

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