5306-01-056-5437

Find complete technical information, availability, and procurement data for: 5306-01-056-5437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-056-5437

Item Name Code

01853

Assigment Date

02/25/1978 (48 years ago)

3a thread class, right-hand thread direction, 0.313 inches minimum and 0.316 inches maximum eye inside diameter, 0.438 inches minimum and 0.516 inches maximum thread length, 0.078 inches minimum and 0.109 inches maximum shoulder thickness

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: 0.438 inches minimum and 0.516 inches maximum
Eye Inside Diameter: 0.313 inches minimum and 0.316 inches maximum
Shoulder Thickness: 0.078 inches minimum and 0.109 inches maximum
Shank Length: 1.203 inches minimum and 1.250 inches maximum
Eye Stock Thickness: 0.183 inches minimum and 0.193 inches maximum
Shoulder Diameter: 0.672 inches minimum and 0.703 inches maximum
Shank Unthreaded Hole Diameter: 0.066 inches minimum and 0.086 inches maximum first hole
Overall Length: 2.188 inches minimum and 2.235 inches maximum
Nominal Thread Diameter: 0.312 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: 1.946 inches minimum and 1.981 inches maximum
Distance From Threaded End To Shank Hole Center: 1.094 inches minimum and 1.125 inches maximum first hole
Eye Outside Width: 0.672 inches minimum and 0.703 inches maximum
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
802832-1	Eye Bolt
AN45-C11	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-056-5437?

The FSCG of the NSN 5306-01-056-5437 is 5306

Does the NSN 5306-01-056-5437 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-056-5437 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 5306-01-056-5437 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-056-5437 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 5306-01-056-5437 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Feb 25, 1978