5305-00-368-8223

Find complete technical information, availability, and procurement data for: 5305-00-368-8223
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-368-8223

Item Name Code

06657

Assigment Date

03/03/1974 (52 years ago)

0.400 inches minimum and 0.500 inches maximum thread length, 0.500 inches nominal fastener length, hexagon head style, 2a thread class, 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: 2a
Thread Direction: right-hand
Thread Length: 0.400 inches minimum and 0.500 inches maximum
Fastener Length: 0.500 inches nominal
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.190 inches maximum
Width Between Flats: 0.367 inches minimum and 0.375 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 74000 pounds per square inch
Hardness Rating: 80.0 rockwell b minimum and 100.0 rockwell b maximum
Screw Material: steel
Screw Material Document And Classification: sae gr 2 assn std single material response
Screw Surface Treatment: cadmium or zinc
Screw Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response or qq-z-325 fed spec 2nd treatment response
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
13206E1429	Machine Screw
13218E0526-109	Machine Screw
5305003688223	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-368-8223?

The FSCG of the NSN 5305-00-368-8223 is 5305

Does the NSN 5305-00-368-8223 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-368-8223 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 5305-00-368-8223 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-368-8223 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 5305-00-368-8223 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Mar 3, 1974