5306-00-710-4678

Find complete technical information, availability, and procurement data for: 5306-00-710-4678
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-710-4678

Item Name Code

06668

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter and with a head specially designed to fit in a slot and hold against turning.

right-hand thread direction, 3a thread class, tee no. 3 head style, 2.500 inches nominal thread length, 4.500 inches nominal 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: 2.500 inches nominal
Fastener Length: 4.500 inches nominal
Head Style: tee no. 3
Head Height: 3.000 inches nominal
Head Length: 5.000 inches nominal
Width Between Flats: 3.000 inches nominal
Shank Unthreaded Hole Diameter: 0.219 inches minimum and 0.235 inches maximum first hole
Nominal Thread Diameter: 2.000 inches
Thread Quantity Per Inch: 4-1/2
Hardness Rating: 269.0 brinell hultgren minimum and 302.0 brinell hultgren maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 4.188 inches nominal first hole
Surface Finish: 125.0 microinches overall
Material: steel overall
Material Document And Classification: mil-s-11415 mil spec single material response overall
Surface Treatment: phosphate zinc overall
Surface Treatment Document And Classification: dod-p-16232,type m,class 1 mil spec single treatment 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
7104678	Tee Head Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-710-4678?

The FSCG of the NSN 5306-00-710-4678 is 5306

Does the NSN 5306-00-710-4678 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-710-4678 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 5306-00-710-4678 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-710-4678 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 5306-00-710-4678 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963