5306-00-413-6250

Find complete technical information, availability, and procurement data for: 5306-00-413-6250
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-413-6250

Item Name Code

06666

Assigment Date

05/01/1974 (52 years ago)

right-hand thread direction, 0.813 inches minimum and 0.875 inches maximum thread length, 3a thread class, 0.262 inches minimum and 0.270 inches maximum head diameter, 1.813 inches minimum and 1.875 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: 0.813 inches minimum and 0.875 inches maximum
Fastener Length: 1.813 inches minimum and 1.875 inches maximum
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
First Diameter From Head: 0.164 inches nominal
Second Diameter From Head: 0.105 inches minimum and 0.115 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.047 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 1.000 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.141 inches minimum and 0.143 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 63.0 microinches overall
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 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: unjc

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
74886-30	Internal Wrenching Bolt
965834-7	Internal Wrenching Bolt
A1C485-7	Internal Wrenching Bolt
AIC485-7	Internal Wrenching Bolt
D791184-8-30	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-413-6250?

The FSCG of the NSN 5306-00-413-6250 is 5306

Does the NSN 5306-00-413-6250 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-413-6250 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 5306-00-413-6250 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-413-6250 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 5306-00-413-6250 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, May 1, 1974