5306-00-286-0926

Find complete technical information, availability, and procurement data for: 5306-00-286-0926
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-286-0926

Item Name Code

06662

Assigment Date

01/01/1963 (63 years ago)

0.281 inches minimum thread length, 3a thread class, 0.656 inches nominal fastener length, right-hand thread direction, button 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: 0.281 inches minimum
Fastener Length: 0.656 inches nominal
Head Style: button
Head Diameter: 0.312 inches nominal
Head Height: 0.078 inches nominal
Groove Diameter: 0.100 inches nominal
Shank Unthreaded Hole Diameter: 0.038 inches nominal first hole
Single Shear Strength: 1060 pounds per square inch
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 40
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: 0.531 inches nominal first 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,ty 2,cl 3 fed spec single treatment response overall
Thread Series Designator: unf
Departure From Cited Document: thread t per mil-s-7742 except major dia is not to exceed max allow bolt shank dia

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-282-5429	No Name Available	05/19/1969

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
AN21-10	Clevis Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-286-0926?

The FSCG of the NSN 5306-00-286-0926 is 5306

Does the NSN 5306-00-286-0926 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-286-0926 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 5306-00-286-0926 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-286-0926 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 5306-00-286-0926 was assigned to the Federal Catalog?

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