5306-00-780-6387

Find complete technical information, availability, and procurement data for: 5306-00-780-6387
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-780-6387

Item Name Code

15903

Assigment Date

01/01/1962 (64 years ago)

0.803 inches minimum and 0.853 inches maximum thread length, 3a thread class, right-hand thread direction, double hexagon w/hole head style, 6.563 inches minimum and 6.593 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: 0.803 inches minimum and 0.853 inches maximum
Fastener Length: 6.563 inches minimum and 6.593 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.547 inches minimum and 0.567 inches maximum
Width Between Flats: 0.615 inches minimum and 0.627 inches maximum
Extended Washer Diameter: 0.928 inches minimum and 0.938 inches maximum
Extended Washer Thickness: 0.123 inches minimum and 0.143 inches maximum
Grip Diameter: 0.5605 inches minimum and 0.5615 inches maximum
Nominal Thread Diameter: 0.562 inches
Grip Length: 5.740 inches minimum and 5.760 inches maximum
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Special Features: extended washer head machined flat,0.360 in from center line of shank
Material: steel overall
Material Document And Classification: sps-m-107 fscm 81205 mfr ref single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas 672 assn std single treatment response overall
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unjf

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
A02L2006-2	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-780-6387?

The FSCG of the NSN 5306-00-780-6387 is 5306

Does the NSN 5306-00-780-6387 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-780-6387 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 5306-00-780-6387 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-780-6387 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 5306-00-780-6387 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962