EWSB22-7-A18

View detailed technical data, stock status, and sourcing information for: EWSB22-7-A18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-484-6834

Item Name Code

15903

Assigment Date

05/04/2001 (25 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

right-hand thread direction, double hexagon head style, 3a thread class, 1.575 inches minimum and 1.622 inches maximum fastener length, 0.622 inches minimum and 0.642 inches maximum thread 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: 0.622 inches minimum and 0.642 inches maximum
Fastener Length: 1.575 inches minimum and 1.622 inches maximum
Head Style: double hexagon
Head Height: 0.247 inches minimum and 0.267 inches maximum
Width Between Flats: 0.678 inches minimum and 0.689 inches maximum
Grip Diameter: 0.4358 inches minimum and 0.4367 inches maximum
Single Shear Strength: 132000 pounds per square inch
Nominal Thread Diameter: 0.625 inches
Grip Length: 1.115 inches minimum and 1.135 inches maximum
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 220000 pounds per square inch
Material: steel comp h11 overall
Material Document And Classification: ms6487 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas672 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
EWSB22-7-A18	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-484-6834?

The FSCG of the NSN 5306-01-484-6834 is 5306

Does the NSN 5306-01-484-6834 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-484-6834 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 5306-01-484-6834 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-484-6834 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 5306-01-484-6834 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, May 4, 2001