EWSB22D12-25

View detailed technical data, stock status, and sourcing information for: EWSB22D12-25
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-211-8107

Item Name Code

15903

Assigment Date

05/09/1973 (53 years ago)

2.398 inches minimum and 2.445 inches maximum fastener length, right-hand thread direction, 0.826 inches minimum and 0.893 inches maximum thread length, 3a thread class, double hexagon head style

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: 0.826 inches minimum and 0.893 inches maximum
Fastener Length: 2.398 inches minimum and 2.445 inches maximum
Head Style: double hexagon
Head Height: 0.390 inches minimum and 0.410 inches maximum
Width Between Flats: 1.052 inches minimum and 1.064 inches maximum
Grip Diameter: 0.7480 inches minimum and 0.7490 inches maximum
Shank Unthreaded Hole Diameter: 0.136 inches minimum and 0.146 inches maximum first hole
Nominal Thread Diameter: 0.750 inches
Grip Length: 1.552 inches minimum and 1.572 inches maximum
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.270 inches minimum and 2.302 inches maximum first hole
Material: steel comp h11 overall
Material Document And Classification: ams 6485 assn std single material response or ams 6487 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas 672 assn std single treatment 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
AIC516B12D25	Shear Bolt
EWSB22D12-25	Shear Bolt
GB511B12D25	Shear Bolt
GB511GG12D25A	Shear Bolt
H401-12D25	Shear Bolt
VS2521-12F25S	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-211-8107?

The FSCG of the NSN 5306-00-211-8107 is 5306

Does the NSN 5306-00-211-8107 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-211-8107 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 5306-00-211-8107 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-211-8107 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 5306-00-211-8107 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, May 9, 1973