5306-00-637-1679

Find complete technical information, availability, and procurement data for: 5306-00-637-1679
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5306-00-637-1679 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-637-1679

Item Name Code

06659

Assigment Date

01/01/1963 (63 years ago)

0.735 inches minimum and 0.765 inches maximum fastener length, 0.641 inches minimum and 0.671 inches maximum thread length, right-hand thread direction, 0.255 inches minimum and 0.275 inches maximum head height, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.641 inches minimum and 0.671 inches maximum
Fastener Length: 0.735 inches minimum and 0.765 inches maximum
Head Height: 0.255 inches minimum and 0.275 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
Extended Washer Diameter: 0.645 inches minimum and 0.665 inches maximum
Extended Washer Thickness: 0.035 inches minimum and 0.055 inches maximum
Washer Quantity: 1
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Primary Washer Outside Diameter: 0.688 inches nominal
Primary Washer Material Thickness: 0.047 inches minimum and 0.077 inches maximum
Material: steel or copper overall
Material Document And Classification: 280m fscm 24617 mfr ref 1st material response or 4081m fscm 24617 mfr ref 2nd material 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
5293626	Assembled Washer Bolt
8605395	Assembled Washer Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-637-1679?

The FSCG of the NSN 5306-00-637-1679 is 5306

Does NSN 5306-00-637-1679 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 5306-00-637-1679 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-637-1679 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 5306-00-637-1679 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963