5306-01-286-3506

Find complete technical information, availability, and procurement data for: 5306-01-286-3506
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-286-3506

Item Name Code

15903

Assigment Date

09/30/1988 (37 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.

double hexagon w/hole head style, 3a thread class, right-hand thread direction, 1.027 inches minimum and 1.077 inches maximum thread length, 2.787 inches minimum and 2.817 inches maximum fastener 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: 1.027 inches minimum and 1.077 inches maximum
Fastener Length: 2.787 inches minimum and 2.817 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.701 inches minimum and 0.721 inches maximum
Width Between Flats: 0.814 inches nominal
Extended Washer Diameter: 1.220 inches minimum and 1.230 inches maximum
Extended Washer Thickness: 0.168 inches minimum and 0.188 inches maximum
Hole Diameter: 0.050 inches minimum and 0.060 inches maximum
Grip Diameter: 0.7485 inches minimum and 0.7490 inches maximum
End Item Identification: aircraft,eagle f-15
Nominal Thread Diameter: 0.750 inches
Grip Length: 1.740 inches minimum and 1.760 inches maximum
Hole Quantity: 4
Hole Type: drilled
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 220000 pounds per square inch
Hole Configuration Style: double hexagon longitudinal hole
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 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
1138-12H28	Shear Bolt
74328-12H28	Shear Bolt
AIC752-12H28	Shear Bolt
BM3326-12H28	Shear Bolt
MB84-12H28	Shear Bolt
S11-1059-12H28	Shear Bolt
S371-12H28	Shear Bolt
ST3M571-12H28	Shear Bolt
VAL23033-12H28	Shear Bolt
VS3060-12H28	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-286-3506?

The FSCG of the NSN 5306-01-286-3506 is 5306

Does the NSN 5306-01-286-3506 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-286-3506 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 5306-01-286-3506 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-286-3506 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 5306-01-286-3506 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Sep 30, 1988