EWSB930-5-12

View detailed technical data, stock status, and sourcing information for: EWSB930-5-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-913-7217

Item Name Code

15903

Assigment Date

07/06/1966 (60 years ago)

0.359 inches minimum thread length, 3a thread class, 1.109 inches nominal fastener length, right-hand thread direction, 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: 0.359 inches minimum
Fastener Length: 1.109 inches nominal
Head Style: double hexagon
Head Height: 0.187 inches nominal
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Grip Diameter: 0.3108 inches minimum and 0.3117 inches maximum
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.750 inches nominal
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 300000 pounds per square inch
Hardness Rating: 55.0 rockwell c minimum and 58.0 rockwell c maximum overall
Material: steel overall
Material Document And Classification: sps-m-166,fscm 03680 mfr ref single material response overall
Surface Treatment: nickel and cadmium overall
Surface Treatment Document And Classification: ams 2416 assn std all treatment responses overall
Thread Series Designator: unjf
Specification/Standard Data: 56878-ewsb930 manufacturers standard

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
AIC930-5-12	Shear Bolt
C078-5-12	Shear Bolt
EWSB930-5-12	Shear Bolt
VS2767-5C112	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-913-7217?

The FSCG of the NSN 5306-00-913-7217 is 5306

Does the NSN 5306-00-913-7217 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-913-7217 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 5306-00-913-7217 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-913-7217 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 5306-00-913-7217 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jul 6, 1966