5306-01-270-0066

Find complete technical information, availability, and procurement data for: 5306-01-270-0066
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-270-0066

Item Name Code

01847

Assigment Date

12/24/1987 (38 years ago)

3a thread class, hexagon head style, 0.499 inches minimum and 0.578 inches maximum thread length, right-hand thread direction, 6.015 inches minimum and 6.062 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: 0.499 inches minimum and 0.578 inches maximum
Fastener Length: 6.015 inches minimum and 6.062 inches maximum
Head Style: hexagon
Head Height: 0.203 inches minimum and 0.234 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Hole Diameter: 0.065 inches minimum and 0.075 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 5.484 inches minimum and 5.516 inches maximum
Hole Quantity: 3
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 20
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: hexagon longitudinal hole
Special Features: center drill 0.188 in. dia
Material: steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response 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
MS20074-04-60	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-270-0066?

The FSCG of the NSN 5306-01-270-0066 is 5306

Does the NSN 5306-01-270-0066 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-270-0066 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 5306-01-270-0066 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-270-0066 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 5306-01-270-0066 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Dec 24, 1987