5306-01-321-8720

Find complete technical information, availability, and procurement data for: 5306-01-321-8720
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-321-8720

Item Name Code

01853

Assigment Date

06/25/1990 (36 years ago)

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

3a thread class, 0.375 inches minimum and 0.378 inches maximum eye inside diameter, 0.640 inches nominal thread length, 0.094 inches nominal shoulder thickness, right-hand thread direction

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: 0.640 inches nominal
Eye Inside Diameter: 0.375 inches minimum and 0.378 inches maximum
Shoulder Thickness: 0.094 inches nominal
Shank Length: 1.938 inches nominal
Eye Stock Thickness: 0.183 inches minimum and 0.193 inches maximum
Shoulder Diameter: 0.750 inches nominal
Overall Length: 2.562 inches minimum and 2.609 inches maximum
Nominal Thread Diameter: 0.375 inches
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
Distance From Center Of Eye To Shank End: 2.360 inches minimum and 2.392 inches maximum
Eye Outside Width: 0.594 inches nominal
Material: steel comp 431 overall
Material Document And Classification: mil-s-18732 mil spec single material response overall
Surface Treatment: passivate overall
Style Designator: round, closed w/shoulder
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
AN46-24	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-321-8720?

The FSCG of the NSN 5306-01-321-8720 is 5306

Does the NSN 5306-01-321-8720 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-321-8720 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 5306-01-321-8720 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-321-8720 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 5306-01-321-8720 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Mon, Jun 25, 1990