5306-01-345-6537

Find complete technical information, availability, and procurement data for: 5306-01-345-6537
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-345-6537

Item Name Code

01847

Assigment Date

09/23/1991 (34 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.

double hexagon w/hole head style, right-hand thread direction, 0.678 inches minimum and 0.698 inches maximum fastener length, 3a thread class, 0.607 inches minimum and 0.698 inches maximum 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: 0.607 inches minimum and 0.698 inches maximum
Fastener Length: 0.678 inches minimum and 0.698 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.320 inches minimum and 0.340 inches maximum
Width Between Flats: 0.305 inches minimum and 0.313 inches maximum
Extended Washer Diameter: 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.070 inches maximum
Nominal Thread Diameter: 0.250 inches
Features Provided: finished head
Thread Quantity Per Inch: 28
Hardness Rating: 28.0 rockwell c minimum and 36.0 rockwell c maximum overall
Surface Finish: 63.0 microinches bearing surface of head63.0 microinches grip63.0 microinches threads
Material: steel comp 8740 overall
Material Document And Classification: ams 6322 assn std single material 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
9646M49P06	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-345-6537?

The FSCG of the NSN 5306-01-345-6537 is 5306

Does the NSN 5306-01-345-6537 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-345-6537 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 5306-01-345-6537 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-345-6537 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 5306-01-345-6537 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Sep 23, 1991