5306-00-472-9793

Find complete technical information, availability, and procurement data for: 5306-00-472-9793
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-472-9793

Item Name Code

15903

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.256 inches minimum and 0.317 inches maximum thread length, 3a thread class, 1.829 inches minimum and 1.870 inches maximum fastener length, hexagon 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: 0.256 inches minimum and 0.317 inches maximum
Fastener Length: 1.829 inches minimum and 1.870 inches maximum
Head Style: hexagon
Head Height: 0.105 inches minimum and 0.125 inches maximum
Width Between Flats: 0.365 inches minimum and 0.377 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.553 inches minimum and 1.573 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Surface Finish: 32.0 microinches grip
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed 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
51B464-3-25	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-472-9793?

The FSCG of the NSN 5306-00-472-9793 is 5306

Does the NSN 5306-00-472-9793 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-472-9793 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 5306-00-472-9793 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-472-9793 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 5306-00-472-9793 was assigned to the Federal Catalog?

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