5306-01-268-5437

Find complete technical information, availability, and procurement data for: 5306-01-268-5437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-268-5437

Item Name Code

15903

Assigment Date

12/03/1987 (38 years ago)

1.562 inches minimum and 1.594 inches maximum fastener length, right-hand thread direction, 3a thread class, hexagon head style, 0.552 inches minimum and 0.604 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: 0.552 inches minimum and 0.604 inches maximum
Fastener Length: 1.562 inches minimum and 1.594 inches maximum
Head Style: hexagon
Head Height: 0.211 inches minimum and 0.235 inches maximum
Width Between Flats: 0.554 inches minimum and 0.564 inches maximum
Grip Diameter: 0.3737 inches minimum and 0.3742 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.116 inches maximum first hole
Nominal Thread Diameter: 0.375 inches
Grip Length: 0.990 inches minimum and 1.010 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.432 inches minimum and 1.484 inches maximum first hole
Material: iron alloy 660 overall
Material Document And Classification: ams 5731 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
123816-6D-16L	Shear Bolt
GB511FJ6D16L	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-268-5437?

The FSCG of the NSN 5306-01-268-5437 is 5306

Does the NSN 5306-01-268-5437 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-268-5437 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 5306-01-268-5437 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-268-5437 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 5306-01-268-5437 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Dec 3, 1987