5306-001-7D2455

View detailed technical data, stock status, and sourcing information for: 5306-001-7D2455
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-337-2300

Item Name Code

06675

Assigment Date

04/11/1991 (35 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.

right-hand thread direction, 2.893 inches minimum and 2.903 inches maximum fastener length, 0.324 inches minimum and 0.344 inches maximum thread length, hexagon head style, 3a thread class

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: 0.324 inches minimum and 0.344 inches maximum
Fastener Length: 2.893 inches minimum and 2.903 inches maximum
Head Style: hexagon
Head Height: 0.183 inches minimum and 0.215 inches maximum
Width Between Flats: 0.558 inches nominal
First Diameter From Head: 0.437 inches minimum and 0.438 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 2.445 inches minimum and 2.465 inches maximum
End Item Identification: pacer dawn
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Hardness Rating: 46.0 rockwell c minimum and 55.0 rockwell c maximum overall
Externally Relieved Body Diameter Quantity: 1
Special Features: dry film lube per mil-l-46010 grip only
Material: steel comp h11 overall
Material Document And Classification: ams 6487 (h-11) assn std single material response overall
Surface Treatment: cadmium head
Surface Treatment: cadmium threads
Surface Treatment Document And Classification: nas 672 national spec single treatment response head
Surface Treatment Document And Classification: nas 672 national spec single treatment response threads
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
5306-001-7D2455	Externally Relieved Body Bolt
71657H-7-2455	Externally Relieved Body Bolt
AIC4356-7D2455	Externally Relieved Body Bolt
SII 1058-7D2455	Externally Relieved Body Bolt
VS2986-7D-2455	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-337-2300?

The FSCG of the NSN 5306-01-337-2300 is 5306

Does the NSN 5306-01-337-2300 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-337-2300 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 5306-01-337-2300 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-337-2300 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 5306-01-337-2300 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Apr 11, 1991