63625E3

View detailed technical data, stock status, and sourcing information for: 63625E3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-206-6340

Item Name Code

16014

Assigment Date

01/01/1963 (63 years ago)

3a thread class, 2.562 inches nominal fastener length, flat chamfer head style, 1.250 inches minimum thread length, right-hand thread direction

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: 1.250 inches minimum
Fastener Length: 2.562 inches nominal
Head Style: flat chamfer
Head Diameter: 1.312 inches nominal
Head Height: 0.312 inches nominal
Shoulder Diameter: 0.973 inches minimum and 0.977 inches maximum first shoulder
Shoulder Length: 0.938 inches nominal first shoulder
Rib Major Diameter: 1.020 inches minimum and 1.023 inches maximum
Rib Length: 0.438 inches nominal
Distance From Largest Diameter Of Bearing Surface Of Head To Ribs: 0.281 inches nominal
Rib Minor Diameter: 0.930 inches minimum and 0.945 inches maximum
Rib Quantity: 36
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 16
Rib Included Angle: 90.0 degrees nominal
Shoulder Shape: round first shoulder
Material: steel comp 8620 or steel comp 4620 or steel comp 8622 or steel comp 4427 overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-026-0263	No Name Available	05/02/1967
5306-00-569-8911	No Name Available	04/20/1967

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
20X402	Ribbed Shoulder Bolt
298484	Ribbed Shoulder Bolt
298485	Ribbed Shoulder Bolt
5305002066340	Ribbed Shoulder Bolt
5306002066340	Ribbed Shoulder Bolt
624D6	Ribbed Shoulder Bolt
63625E3	Ribbed Shoulder Bolt
7521661	Ribbed Shoulder Bolt
913800X1	Ribbed Shoulder Bolt
MS51946-4	Ribbed Shoulder Bolt
PX2041A	Ribbed Shoulder Bolt
R005911R	Ribbed Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-206-6340?

The FSCG of the NSN 5306-00-206-6340 is 5306

Does the NSN 5306-00-206-6340 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-206-6340 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 5306-00-206-6340 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-206-6340 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 5306-00-206-6340 was assigned to the Federal Catalog?

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