5306-00-812-1831

Find complete technical information, availability, and procurement data for: 5306-00-812-1831
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-812-1831

Item Name Code

01847

Assigment Date

01/01/1963 (63 years ago)

3a thread class, 0.641 inches minimum and 0.688 inches maximum fastener length, hexagon head style, right-hand thread direction, 0.500 inches minimum and 0.578 inches maximum thread length

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: 0.500 inches minimum and 0.578 inches maximum
Fastener Length: 0.641 inches minimum and 0.688 inches maximum
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.203 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Hole Diameter: 0.070 inches nominal
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.141 inches maximum
Hole Quantity: 6
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style: hexagon longitudinal hole
Material: steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,cl 3 fed spec all treatment responses overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-145-7088	No Name Available	01/01/1960
5306-00-441-6752	No Name Available	09/01/1980
5306-00-637-7733	No Name Available	01/01/1960

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
MS200074-03-05	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-812-1831?

The FSCG of the NSN 5306-00-812-1831 is 5306

Does the NSN 5306-00-812-1831 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-812-1831 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 5306-00-812-1831 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-812-1831 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 5306-00-812-1831 was assigned to the Federal Catalog?

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