5306-01-158-6240

Find complete technical information, availability, and procurement data for: 5306-01-158-6240
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5306-01-158-6240 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-158-6240

Item Name Code

06675

Assigment Date

07/26/1983 (43 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

hexagon head style, 3a thread class, 0.375 inches nominal thread length, 2.440 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: 0.375 inches nominal
Fastener Length: 2.440 inches nominal
Head Style: hexagon
Head Height: 0.310 inches nominal
Width Between Flats: 0.750 inches nominal
First Diameter From Head: 0.496 inches minimum and 0.498 inches maximum
Second Diameter From Head: 0.260 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 1.875 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 2.065 inches nominal
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Externally Relieved Body Diameter Quantity: 2
Material: nickel alloy k-500 overall
Material Document And Classification: qq-n-286 fed spec single material response overall
Thread Series Designator: unc

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
709-4084906 ITEM 31	Externally Relieved Body Bolt
709-4684906 ITE	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-158-6240?

The FSCG of the NSN 5306-01-158-6240 is 5306

Does the NSN 5306-01-158-6240 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-158-6240 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 5306-01-158-6240 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-158-6240 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 5306-01-158-6240 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jul 26, 1983