5306-00-442-7405

Find complete technical information, availability, and procurement data for: 5306-00-442-7405
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-442-7405

Item Name Code

06675

Assigment Date

04/09/1969 (57 years ago)

0.437 inches minimum and 0.516 inches maximum thread length, 3a thread class, 1.015 inches minimum and 1.062 inches maximum fastener length, right-hand thread direction, hexagon head style

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: 0.437 inches minimum and 0.516 inches maximum
Fastener Length: 1.015 inches minimum and 1.062 inches maximum
Head Style: hexagon
Head Height: 0.140 inches minimum and 0.172 inches maximum
Width Between Flats: 0.428 inches minimum and 0.440 inches maximum
First Diameter From Head: 0.246 inches minimum and 0.249 inches maximum
Second Diameter From Head: 0.200 inches nominal
Third Diameter From Head: 0.246 inches minimum and 0.249 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.460 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.580 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Third Diameter: 0.546 inches minimum and 0.578 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Externally Relieved Body Diameter Quantity: 3
Material: steel comp 431 overall
Material Document And Classification: mil-s-18732 mil spec single material response overall
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
68B50076P2	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-442-7405?

The FSCG of the NSN 5306-00-442-7405 is 5306

Does the NSN 5306-00-442-7405 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-442-7405 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 5306-00-442-7405 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-442-7405 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 5306-00-442-7405 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 9, 1969