5306-01-280-3643

Find complete technical information, availability, and procurement data for: 5306-01-280-3643
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-280-3643

Item Name Code

01853

Assigment Date

06/08/1988 (38 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

left-hand thread direction, 2a thread class, 0.315 inches minimum and 0.321 inches maximum eye inside diameter, 3.940 inches nominal shoulder thickness, 4.540 inches minimum 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: 2a
Thread Direction: left-hand
Thread Length: 4.540 inches minimum
Eye Inside Diameter: 0.315 inches minimum and 0.321 inches maximum
Shoulder Thickness: 3.940 inches nominal
Shank Length: 6.360 inches nominal
Eye Stock Thickness: 0.229 inches minimum and 0.239 inches maximum
Shoulder Diameter: 0.812 inches nominal
Overall Length: 11.300 inches nominal
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 150000 pounds per square inch
Distance From Center Of Eye To Shank End: 10.825 inches nominal
Eye Outside Width: 0.812 inches nominal
Special Features: supply with 0.250-28nf 2a thd on point 0.400 in. long
Color: green and gray/grey and white overall
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 mil spec single material response overall
Surface Treatment: primer and paint overall
Surface Treatment Document And Classification: mil-p-24441 mil spec single treatment response overall
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
5497059-1	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-280-3643?

The FSCG of the NSN 5306-01-280-3643 is 5306

Does the NSN 5306-01-280-3643 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-280-3643 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 5306-01-280-3643 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-280-3643 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 5306-01-280-3643 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Jun 8, 1988