5306-01-557-7520

Find complete technical information, availability, and procurement data for: 5306-01-557-7520
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-557-7520

Item Name Code

15903

Assigment Date

10/26/2007 (18 years ago)

3a thread class, 1.041 inches nominal thread length, dished hexagon head style, 2.853 inches nominal fastener length, right-hand thread direction

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: 1.041 inches nominal
Fastener Length: 2.853 inches nominal
Head Style: dished hexagon
Head Height: 0.375 inches minimum
Width Between Flats: 1.052 inches minimum
Grip Diameter: 0.749 inches minimum
End Item Identification: ac-130u
Nominal Thread Diameter: 0.750 inches
Grip Length: 1.816 inches nominal
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 160000 pounds per square inch
Material: iron alloy 660 overall
Material Document And Classification: ams5731 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl2 fed spec 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
NAS6712-29	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-557-7520?

The FSCG of the NSN 5306-01-557-7520 is 5306

Does the NSN 5306-01-557-7520 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-557-7520 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 5306-01-557-7520 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-557-7520 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 5306-01-557-7520 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Fri, Oct 26, 2007