5306-01-537-5740

Find complete technical information, availability, and procurement data for: 5306-01-537-5740
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-537-5740

Item Name Code

15903

Assigment Date

02/14/2006 (20 years ago)

2.521 inches minimum fastener length, 3a thread class, double hexagon w/hole head style, right-hand thread direction, 0.659 inches minimum 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: 0.659 inches minimum
Fastener Length: 2.521 inches minimum
Head Style: double hexagon w/hole
Head Height: 0.327 inches minimum and 0.347 inches maximum
Width Between Flats: 0.423 inches minimum and 0.438 inches maximum
Extended Washer Diameter: 0.691 inches minimum and 0.701 inches maximum
Extended Washer Thickness: 0.044 inches minimum and 0.064 inches maximum
Grip Diameter: 0.374 inches minimum and 0.375 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 1.490 inches minimum and 1.510 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 20900 pounds per square inch
Material: nickel alloy 718 overall
Surface Treatment: passivate 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
MS14181-06024	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-537-5740?

The FSCG of the NSN 5306-01-537-5740 is 5306

Does the NSN 5306-01-537-5740 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-537-5740 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 5306-01-537-5740 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-537-5740 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 5306-01-537-5740 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Feb 14, 2006