5306-01-120-9418

Find complete technical information, availability, and procurement data for: 5306-01-120-9418
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-120-9418

Item Name Code

15903

Assigment Date

10/27/1981 (44 years ago)

3a thread class, 4.414 inches minimum and 4.444 inches maximum fastener length, 0.716 inches minimum and 0.766 inches maximum thread length, right-hand thread direction, double hexagon w/hole head style

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: 0.716 inches minimum and 0.766 inches maximum
Fastener Length: 4.414 inches minimum and 4.444 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.494 inches minimum and 0.514 inches maximum
Width Between Flats: 0.553 inches minimum and 0.564 inches maximum
Extended Washer Diameter: 0.818 inches minimum and 0.828 inches maximum
Extended Washer Thickness: 0.113 inches minimum and 0.133 inches maximum
Grip Diameter: 0.4985 inches minimum and 0.4995 inches maximum
Nominal Thread Diameter: 0.500 inches
Grip Length: 3.678 inches minimum and 3.698 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp 4340 or steel comp e4340 or steel comp 8740 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas 672 assn std single treatment response overall
Thread Series Designator: unjf

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
BACB30FD-59	Shear Bolt
BACB30FD8-59	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-120-9418?

The FSCG of the NSN 5306-01-120-9418 is 5306

Does the NSN 5306-01-120-9418 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-120-9418 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 5306-01-120-9418 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-120-9418 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 5306-01-120-9418 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Oct 27, 1981