5306-00-676-9208

Find complete technical information, availability, and procurement data for: 5306-00-676-9208
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-676-9208

Item Name Code

15903

Assigment Date

02/02/1968 (58 years ago)

0.309 inches minimum and 0.359 inches maximum thread length, 3a thread class, right-hand thread direction, double hexagon extended washer head style, 0.569 inches minimum and 0.599 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: 0.309 inches minimum and 0.359 inches maximum
Fastener Length: 0.569 inches minimum and 0.599 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.265 inches minimum and 0.285 inches maximum
Width Between Flats: 0.243 inches minimum and 0.251 inches maximum
Extended Washer Diameter: 0.340 inches minimum and 0.350 inches maximum
Extended Washer Thickness: 0.054 inches minimum and 0.074 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.240 inches minimum and 0.260 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas 672 assn std single treatment response 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Below is a list of NSNs that have been officially superseded by this NSN: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
5306-00-147-6222	No Name Available	02/01/1982

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
AIC220EL3H4	Shear Bolt
C083-3H4	Shear Bolt
LWB22-3H4	Shear Bolt
VS2201F3H4	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-676-9208?

The FSCG of the NSN 5306-00-676-9208 is 5306

Does the NSN 5306-00-676-9208 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-676-9208 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 5306-00-676-9208 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-676-9208 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 5306-00-676-9208 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Feb 2, 1968