5306-00-539-5386

Find complete technical information, availability, and procurement data for: 5306-00-539-5386
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-539-5386

Item Name Code

15903

Assigment Date

09/25/1974 (51 years ago)

right-hand thread direction, 6.179 inches minimum and 6.209 inches maximum fastener length, 3a thread class, double hexagon extended washer head style, 1.169 inches minimum and 1.219 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 Class: 3a
Thread Direction: right-hand
Thread Length: 1.169 inches minimum and 1.219 inches maximum
Fastener Length: 6.179 inches minimum and 6.209 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.798 inches minimum and 0.818 inches maximum
Width Between Flats: 0.934 inches minimum and 0.943 inches maximum
Extended Washer Diameter: 1.428 inches minimum and 1.438 inches maximum
Extended Washer Thickness: 0.188 inches minimum and 0.208 inches maximum
Grip Diameter: 0.8730 inches minimum and 0.8740 inches maximum
Nominal Thread Diameter: 0.875 inches
Grip Length: 4.990 inches minimum and 5.010 inches maximum
Thread Quantity Per Inch: 14
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas634 professional/industrial association standard

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
NAS634-80	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-539-5386?

The FSCG of the NSN 5306-00-539-5386 is 5306

Does the NSN 5306-00-539-5386 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-539-5386 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 5306-00-539-5386 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-539-5386 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 5306-00-539-5386 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Sep 25, 1974