5306-01-442-3768

Find complete technical information, availability, and procurement data for: 5306-01-442-3768
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-442-3768

Item Name Code

01847

Assigment Date

03/13/1997 (29 years ago)

1.750 inches nominal thread length, 3.000 inches nominal fastener length, right-hand thread direction, hexagon head style, 21 thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 21
Thread Direction: right-hand
Thread Length: 1.750 inches nominal
Fastener Length: 3.000 inches nominal
Head Style: hexagon
Head Height: 0.150 inches minimum and 0.163 inches maximum
Width Between Flats: 0.428 inches minimum and 0.438 inches maximum
End Item Identification: cover assy,upper hatch
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 80000 pounds per square inch
Hardness Rating: 80.0 rockwell b minimum overall
Minimum Yield Strength: 40000 megapascals
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281, cl a fed spec single material response overall
Thread Series Designator: unc
Specification/Standard Data: 81349-mil-b-857/superceded/ government specification
Nondefinitive Spec/Std Data: iii type

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
2141715-44	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-442-3768?

The FSCG of the NSN 5306-01-442-3768 is 5306

Does the NSN 5306-01-442-3768 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-442-3768 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 5306-01-442-3768 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-442-3768 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 5306-01-442-3768 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Mar 13, 1997