5306-01-317-1777

Find complete technical information, availability, and procurement data for: 5306-01-317-1777
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-317-1777

Item Name Code

04905

Assigment Date

03/24/1990 (36 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

hexagon head style, 0.719 inches nominal thread length, 2.095 inches minimum and 2.155 inches maximum fastener length, 3a thread class, 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: 0.719 inches nominal
Fastener Length: 2.095 inches minimum and 2.155 inches maximum
Head Style: hexagon
Head Height: 0.375 inches nominal
Width Between Flats: 0.625 inches nominal
Shoulder Diameter: 0.467 inches minimum and 0.468 inches maximum first shoulder
Shoulder Length: 1.376 inches minimum and 1.436 inches maximum first shoulder
Hole Diameter: 0.060 inches minimum and 0.068 inches maximum
Nominal Thread Diameter: 0.438 inches
Hole Quantity: 2
Hole Type: drilled
Thread Quantity Per Inch: 20
Hardness Rating: 240.0 brinell standard minimum and 280.0 brinell standard maximum overall
Hole Configuration Style: hexagon flats
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Special Features: relieved on neck 0.045 in. wide; 0.442-0-467 in. dia; surface finish on shoulder 63.0 microinches; protective finish per mil-p-16232 ty 2 cl 2
Material: steel comp 4140 overall
Thread Series Designator: unf

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
731646-7	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-317-1777?

The FSCG of the NSN 5306-01-317-1777 is 5306

Does the NSN 5306-01-317-1777 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-317-1777 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 5306-01-317-1777 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-317-1777 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 5306-01-317-1777 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Mar 24, 1990