BM5522-5H20

View detailed technical data, stock status, and sourcing information for: BM5522-5H20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-819-2422

Item Name Code

15903

Assigment Date

01/01/1962 (64 years ago)

3a thread class, double hexagon w/hole head style, 0.568 inches minimum and 0.618 inches maximum thread length, 1.828 inches minimum and 1.858 inches maximum fastener 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: 0.568 inches minimum and 0.618 inches maximum
Fastener Length: 1.828 inches minimum and 1.858 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.319 inches minimum and 0.376 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Extended Washer Diameter: 0.575 inches minimum and 0.585 inches maximum
Extended Washer Thickness: 0.050 inches nominal
Hole Diameter: 0.050 inches minimum and 0.060 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.240 inches minimum and 1.260 inches maximum
Hole Quantity: 4
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 45.0 rockwell c minimum and 50.0 rockwell c maximum overall
Hole Configuration Style: hexagon longitudinal hole
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp h11 overall
Material Document And Classification: ams6485 assn std single material response or ams6487 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: unf

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
BM5522-5H20	Shear Bolt
GB511GF5H20	Shear Bolt
VS2003F5H20	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-819-2422?

The FSCG of the NSN 5306-00-819-2422 is 5306

Does the NSN 5306-00-819-2422 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-819-2422 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 5306-00-819-2422 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-819-2422 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 5306-00-819-2422 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962