5306-00-680-6779

Find complete technical information, availability, and procurement data for: 5306-00-680-6779
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-680-6779

Item Name Code

01847

Assigment Date

01/01/1963 (63 years ago)

0.406 inches minimum thread length, hexagon head style, 3a thread class, right-hand thread direction, 0.781 inches nominal fastener 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: 0.406 inches minimum
Fastener Length: 0.781 inches nominal
Head Style: hexagon
Head Height: 0.109 inches minimum and 0.141 inches maximum
Width Between Flats: 0.365 inches minimum and 0.377 inches maximum
Shank Unthreaded Hole Diameter: 0.070 inches nominal first hole
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.375 inches nominal
Features Provided: finished head
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.641 inches nominal first hole
Material: steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140 overall
Material Document And Classification: mil-b-6812 mil spec all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 class 3 fed spec all treatment responses overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-144-3647	No Name Available	01/01/1963
5306-00-298-4869	No Name Available	12/01/1975

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
2018146	Machine Bolt
278-16	Machine Bolt
400 053	Machine Bolt
5306PL0809449	Machine Bolt
932.19.21.003	Machine Bolt
AN3-6	Machine Bolt
Z00.N5106301006	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-680-6779?

The FSCG of the NSN 5306-00-680-6779 is 5306

Does the NSN 5306-00-680-6779 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-680-6779 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 5306-00-680-6779 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-680-6779 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 5306-00-680-6779 was assigned to the Federal Catalog?

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