5306-01-287-6622

Find complete technical information, availability, and procurement data for: 5306-01-287-6622
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-287-6622

Item Name Code

27851

Assigment Date

10/25/1988 (37 years ago)

double hexagon extended washer head style, 3a thread class, 0.794 inches minimum and 0.824 inches maximum thread length, right-hand thread direction, 1.580 inches minimum and 1.600 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: 0.794 inches minimum and 0.824 inches maximum
Fastener Length: 1.580 inches minimum and 1.600 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.373 inches minimum and 0.393 inches maximum
Width Between Flats: 0.438 inches nominal
Extended Washer Diameter: 0.552 inches minimum and 0.572 inches maximum
Extended Washer Thickness: 0.090 inches minimum and 0.100 inches maximum
Grip Diameter: 0.3740 inches minimum and 0.3745 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 0.776 inches minimum and 0.786 inches maximum
Thread Quantity Per Inch: 24
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: nickel alloy 718 overall
Material Document And Classification: c50tf13 cl-b cagec 07482 mfr ref single material response overall
Thread Series Designator: unjf

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
J816P044A	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-287-6622?

The FSCG of the NSN 5306-01-287-6622 is 5306

Does the NSN 5306-01-287-6622 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-287-6622 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 5306-01-287-6622 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-287-6622 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 5306-01-287-6622 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Oct 25, 1988