1785263

View detailed technical data, stock status, and sourcing information for: 1785263
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-966-9873

Item Name Code

06676

Assigment Date

06/08/1966 (60 years ago)

2a thread class, 3.250 inches nominal fastener length, right-hand thread direction, 3.130 inches nominal thread length, hexagon head style

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: 3.130 inches nominal
Fastener Length: 3.250 inches nominal
Head Style: hexagon
Head Height: 0.250 inches nominal
Width Between Flats: 1.250 inches nominal
Counterbore Diameter: 0.750 inches nominal
Counterbore Depth: 0.750 inches nominal
Concentric Hole Diameter: 0.563 inches nominal
Nominal Thread Diameter: 1.250 inches
Thread Quantity Per Inch: 12
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: counterbore unthreaded
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
1785263	Internally Relieved Body Bolt
BUWEPSDWG1785263	Internally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-966-9873?

The FSCG of the NSN 5306-00-966-9873 is 5306

Does the NSN 5306-00-966-9873 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-966-9873 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 5306-00-966-9873 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-966-9873 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 5306-00-966-9873 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 8, 1966