5306-00-680-9443

Find complete technical information, availability, and procurement data for: 5306-00-680-9443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-680-9443

Item Name Code

06675

Assigment Date

01/01/1963 (63 years ago)

0.550 inches minimum and 0.570 inches maximum head diameter, round w/wrench flats chamfered head style, 1.170 inches minimum and 1.190 inches maximum fastener length, right-hand thread direction, 0.660 inches minimum and 0.740 inches maximum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 0.660 inches minimum and 0.740 inches maximum
Fastener Length: 1.170 inches minimum and 1.190 inches maximum
Head Style: round w/wrench flats chamfered
Head Diameter: 0.550 inches minimum and 0.570 inches maximum
Head Height: 0.180 inches minimum and 0.200 inches maximum
Width Between Flats: 0.320 inches minimum and 0.340 inches maximum
First Diameter From Head: 0.309 inches minimum and 0.312 inches maximum
Second Diameter From Head: 0.235 inches minimum and 0.245 inches maximum
Third Diameter From Head: 0.309 inches minimum and 0.312 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.090 inches minimum and 0.110 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.200 inches minimum and 0.240 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Third Diameter: 0.386 inches nominal
Nominal Thread Diameter: 0.312 inches
Nonstandard Thread Pitch Diameter: +0.2797 to 0.2824 inches
Thread Quantity Per Inch: 24
Hardness Rating: 30.0 rockwell c minimum and 38.0 rockwell c maximum overall
Externally Relieved Body Diameter Quantity: 3
Material: steel comp 601 overall
Surface Treatment: nickel and cadmium overall
Surface Treatment Document And Classification: ams 2416 assn std all treatment responses overall
Thread Series Designator: uns

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
354914	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-680-9443?

The FSCG of the NSN 5306-00-680-9443 is 5306

Does the NSN 5306-00-680-9443 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-680-9443 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 5306-00-680-9443 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-680-9443 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 5306-00-680-9443 was assigned to the Federal Catalog?

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