5306-00-731-7563

Find complete technical information, availability, and procurement data for: 5306-00-731-7563
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-731-7563

Item Name Code

27851

Assigment Date

01/01/1963 (63 years ago)

0.438 inches nominal thread length, 0.750 inches nominal head diameter, right-hand thread direction, 2.250 inches nominal fastener 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: 0.438 inches nominal
Fastener Length: 2.250 inches nominal
Head Diameter: 0.750 inches nominal
Head Height: 0.250 inches nominal
Width Between Flats: 0.625 inches nominal
Grip Diameter: 0.3720 inches minimum and 0.3730 inches maximum
Shank Unthreaded Hole Diameter: 0.070 inches nominal first hole
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.812 inches nominal
Thread Quantity Per Inch: 28
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.062 inches nominal first hole
Special Features: two flats cut on thd end of grip 0.266 across by 0.156 long
Material: steel overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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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:

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2010764-1	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-731-7563?

The FSCG of the NSN 5306-00-731-7563 is 5306

Does the NSN 5306-00-731-7563 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-731-7563 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 5306-00-731-7563 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-731-7563 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 5306-00-731-7563 was assigned to the Federal Catalog?

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