5306-01-050-1500

Find complete technical information, availability, and procurement data for: 5306-01-050-1500
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-050-1500

Item Name Code

15903

Assigment Date

11/01/1977 (48 years ago)

double hexagon w/hole head style, 0.506 inches minimum and 0.556 inches maximum thread length, 1.641 inches minimum and 1.671 inches maximum fastener length, 3a thread class, 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: 0.506 inches minimum and 0.556 inches maximum
Fastener Length: 1.641 inches minimum and 1.671 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.254 inches nominal
Width Between Flats: 0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter: 0.465 inches minimum and 0.475 inches maximum
Extended Washer Thickness: 0.042 inches nominal
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.115 inches minimum and 1.135 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 260000 pounds per square inch
Hardness Rating: 51.0 rockwell c minimum and 54.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: cadmium 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
C305-4-18	Shear Bolt
EWB26-4-18	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-050-1500?

The FSCG of the NSN 5306-01-050-1500 is 5306

Does the NSN 5306-01-050-1500 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-050-1500 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 5306-01-050-1500 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-050-1500 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 5306-01-050-1500 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Nov 1, 1977