5306-00-271-4720

Find complete technical information, availability, and procurement data for: 5306-00-271-4720
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-271-4720

Item Name Code

01853

Assigment Date

01/01/1963 (63 years ago)

0.183 inches minimum and 0.193 inches maximum eye stock thickness, 2.453 inches minimum and 2.500 inches maximum shank length, 0.094 inches nominal shoulder thickness, 0.515 inches minimum and 0.562 inches maximum thread length, 3a thread class

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 Length: 0.515 inches minimum and 0.562 inches maximum
Shoulder Thickness: 0.094 inches nominal
Shank Length: 2.453 inches minimum and 2.500 inches maximum
Eye Stock Thickness: 0.183 inches minimum and 0.193 inches maximum
Shoulder Diameter: 0.625 inches nominal
Shank Unthreaded Hole Diameter: 0.066 inches minimum and 0.086 inches maximum first hole
Overall Length: 3.359 inches nominal
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 Threaded End To Shank Hole Center: 2.281 inches minimum and 2.312 inches maximum first hole
Eye Outside Width: 0.625 inches nominal
Part Name Assigned By Controlling Agency: navy special project
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
Style Designator: round, closed w/shoulder
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Below is a list of NSNs that have been officially superseded by this NSN: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
5306-00-141-5174	No Name Available	01/01/1960

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
AN44-23	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-271-4720?

The FSCG of the NSN 5306-00-271-4720 is 5306

Does the NSN 5306-00-271-4720 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-271-4720 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 5306-00-271-4720 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-271-4720 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 5306-00-271-4720 was assigned to the Federal Catalog?

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