52103-1

View detailed technical data, stock status, and sourcing information for: 52103-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-228-3424

Item Name Code

06675

Assigment Date

01/01/1963 (63 years ago)

hexagon head style, 3a thread class, 0.966 inches minimum thread length, 5.052 inches minimum and 5.072 inches maximum fastener 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: 0.966 inches minimum
Fastener Length: 5.052 inches minimum and 5.072 inches maximum
Head Style: hexagon
Head Height: 0.500 inches nominal
Width Between Flats: 1.500 inches nominal
Shank Unthreaded Hole Diameter: 0.134 inches minimum and 0.154 inches maximum first hole
First Diameter From Head: 0.999 inches minimum and 1.000 inches maximum
Second Diameter From Head: 0.646 inches minimum and 0.666 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 3.896 inches minimum and 3.916 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 4.086 inches minimum and 4.106 inches maximum
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 100000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 4.802 inches minimum and 4.822 inches maximum first hole
Externally Relieved Body Diameter Quantity: 2
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond f4 mil spec single material response overall
Surface Treatment: cadmium 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
52103-1	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-228-3424?

The FSCG of the NSN 5306-00-228-3424 is 5306

Does the NSN 5306-00-228-3424 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-228-3424 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 5306-00-228-3424 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-228-3424 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 5306-00-228-3424 was assigned to the Federal Catalog?

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