1785259

View detailed technical data, stock status, and sourcing information for: 1785259
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-835-5113

Item Name Code

06666

Assigment Date

12/07/1966 (59 years ago)

1.220 inches minimum and 1.280 inches maximum fastener length, 2a thread class, 0.470 inches minimum and 0.530 inches maximum thread length, 0.562 inches nominal head diameter, 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: 2a
Thread Direction: right-hand
Thread Length: 0.470 inches minimum and 0.530 inches maximum
Fastener Length: 1.220 inches minimum and 1.280 inches maximum
Head Diameter: 0.562 inches nominal
Head Height: 0.375 inches nominal
First Diameter From Head: 0.312 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.750 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.313 inches minimum and 0.316 inches maximum
Thread Quantity Per Inch: 16
Surface Finish: 125.0 microinches grip
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 316 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Thread Series Designator: unc

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
1785259	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-835-5113?

The FSCG of the NSN 5306-00-835-5113 is 5306

Does the NSN 5306-00-835-5113 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-835-5113 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 5306-00-835-5113 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-835-5113 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 5306-00-835-5113 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Dec 7, 1966