5306-01-085-3871

Find complete technical information, availability, and procurement data for: 5306-01-085-3871
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-085-3871

Item Name Code

01847

Assigment Date

11/07/1979 (46 years ago)

3a thread class, right-hand thread direction, 1.490 inches minimum and 1.510 inches maximum fastener length, double hexagon w/hole head style, 0.740 inches minimum and 0.820 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: 0.740 inches minimum and 0.820 inches maximum
Fastener Length: 1.490 inches minimum and 1.510 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.320 inches minimum and 0.340 inches maximum
Width Between Flats: 0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter: 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.070 inches maximum
Hole Diameter: 0.070 inches nominal
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.690 inches minimum and 0.750 inches maximum
Hole Quantity: 4
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style: double hexagon longitudinal hole
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: steel comp 8740 overall
Material Document And Classification: ams6322 assn std single material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: ams2485 assn std single treatment response overall
Thread Series Designator: unf

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MS9170-22	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-085-3871?

The FSCG of the NSN 5306-01-085-3871 is 5306

Does the NSN 5306-01-085-3871 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-085-3871 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 5306-01-085-3871 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-085-3871 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 5306-01-085-3871 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Nov 7, 1979