5306-01-175-8766

Find complete technical information, availability, and procurement data for: 5306-01-175-8766
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 5306-01-175-8766 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

5306-01-175-8766

Item Name Code

06675

Assigment Date

04/05/1984 (42 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.

1.204 inches nominal fastener length, 3a thread class, hexagon head style, 0.626 inches minimum and 0.686 inches maximum thread 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: 0.626 inches minimum and 0.686 inches maximum
Fastener Length: 1.204 inches nominal
Head Style: hexagon
Head Height: 0.140 inches nominal
Width Between Flats: 0.491 inches nominal
First Diameter From Head: 0.246 inches minimum and 0.249 inches maximum
Second Diameter From Head: 0.190 inches minimum and 0.195 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.180 inches minimum and 0.210 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.518 inches minimum and 0.578 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Externally Relieved Body Diameter Quantity: 2
Special Features: second dia from head rounded both sides 0.195 in. from full dia of 0.250 in.
Material: steel overall
Material Document And Classification: hr 650,fscm k0378 mfr ref single material response overall
Surface Treatment: silver overall
Surface Treatment Document And Classification: dtd 939,fscm k0378 mfr ref 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
BLT4446	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-175-8766?

The FSCG of the NSN 5306-01-175-8766 is 5306

Does the NSN 5306-01-175-8766 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-175-8766 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 5306-01-175-8766 contain precious materials?

Item contains silver.

Does NSN 5306-01-175-8766 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 5306-01-175-8766 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Apr 5, 1984