1S9811

View detailed technical data, stock status, and sourcing information for: 1S9811
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-059-9311

Item Name Code

01847

Assigment Date

05/03/1978 (48 years ago)

double hexagon extended washer head style, right-hand thread direction, 2a thread class, 1.375 inches nominal thread length, 6.000 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 1.375 inches nominal
Fastener Length: 6.000 inches nominal
Head Style: double hexagon extended washer
Head Height: 0.312 inches nominal
Width Between Flats: 0.469 inches nominal
Nominal Thread Diameter: 0.312 inches
Grip Length: 4.625 inches nominal
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 170000 pounds per square inch
Hardness Rating: 37.0 rockwell c minimum and 42.0 rockwell c maximum overall
Minimum Yield Strength: 140000 pounds per square inch
Color: black overall
Material: steel overall
Material Document And Classification: sae j429 gr 8 assn std single material response overall
Surface Treatment: oxide 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
1S9811	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-059-9311?

The FSCG of the NSN 5306-01-059-9311 is 5306

Does the NSN 5306-01-059-9311 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-059-9311 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 5306-01-059-9311 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-059-9311 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 5306-01-059-9311 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, May 3, 1978