5306-01-021-3725

Find complete technical information, availability, and procurement data for: 5306-01-021-3725
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-021-3725

Item Name Code

01853

Assigment Date

05/15/1976 (50 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

3a thread class, right-hand thread direction, 0.700 inches nominal shank length, 0.190 inches nominal eye inside diameter, 0.350 inches nominal 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: 3a
Thread Direction: right-hand
Thread Length: 0.350 inches nominal
Eye Inside Diameter: 0.190 inches nominal
Shank Length: 0.700 inches nominal
Eye Stock Diameter: 1.140 inches nominal
Overall Length: 1.140 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Center Of Eye To Shank End: 0.920 inches nominal
Eye Outside Width: 0.440 inches nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Style Designator: round, closed
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
6-72493-2	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-021-3725?

The FSCG of the NSN 5306-01-021-3725 is 5306

Does the NSN 5306-01-021-3725 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-021-3725 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 5306-01-021-3725 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-021-3725 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 5306-01-021-3725 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, May 15, 1976