5306-01-641-7643

Find complete technical information, availability, and procurement data for: 5306-01-641-7643
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-641-7643

Item Name Code

15939

Assigment Date

02/02/2015 (11 years ago)

An item designed to enclose a cylinder test valve. The item may include items such as flame arrestor, handwheel, guidebolt, gaskets, and the like.

19.3 millimeters minimum and 20.6 millimeters maximum head diameter, round head style, right-hand thread direction, 55.0 millimeters nominal thread length, 55.0 millimeters 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 Direction: right-hand
Thread Length: 55.0 millimeters nominal
Fastener Length: 55.0 millimeters nominal
Head Style: round
Head Diameter: 19.3 millimeters minimum and 20.6 millimeters maximum
Head Height: 4.1 millimeters minimum and 4.8 millimeters maximum
End Item Identification: 2590-01-618-5030
Neck Length: 4.4 millimeters minimum and 5.6 millimeters maximum
Nominal Thread Diameter: 8.0 millimeters
Thread Pitch In Millimeters: 1.25
External Thread Tolerance Class: 8g
Neck Width: 7.4 millimeters minimum and 8.0 millimeters maximum
Part Name Assigned By Controlling Agency: carriage bolt
Material: steel overall
Thread Series Designator: m

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
0162158	Square Neck Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-641-7643?

The FSCG of the NSN 5306-01-641-7643 is 5306

Does the NSN 5306-01-641-7643 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-641-7643 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 5306-01-641-7643 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-641-7643 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 5306-01-641-7643 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Feb 2, 2015