5306-00-433-9388

Find complete technical information, availability, and procurement data for: 5306-00-433-9388
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-433-9388

Item Name Code

06666

Assigment Date

05/14/1974 (52 years ago)

0.218 inches minimum and 0.226 inches maximum head diameter, 0.609 inches minimum and 0.641 inches maximum fastener length, 0.230 inches minimum and 0.250 inches maximum thread length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.230 inches minimum and 0.250 inches maximum
Fastener Length: 0.609 inches minimum and 0.641 inches maximum
Head Diameter: 0.218 inches minimum and 0.226 inches maximum
Head Height: 0.134 inches minimum and 0.138 inches maximum
First Diameter From Head: 0.089 inches minimum and 0.099 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.369 inches minimum and 0.411 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.062 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
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
440370-11	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-433-9388?

The FSCG of the NSN 5306-00-433-9388 is 5306

Does the NSN 5306-00-433-9388 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-433-9388 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 5306-00-433-9388 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-433-9388 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 5306-00-433-9388 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, May 14, 1974