5306-01-521-6057

Find complete technical information, availability, and procurement data for: 5306-01-521-6057
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-521-6057

Item Name Code

15903

Assigment Date

06/25/2004 (22 years ago)

An item which generates the required electrical output to interface between the display/sight unit and various input systems.

3a thread class, dished hexagon head style, 0.576 inches nominal fastener length, right-hand thread direction, 0.389 inches nominal 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: 0.389 inches nominal
Fastener Length: 0.576 inches nominal
Head Style: dished hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2495 inches maximum
Single Shear Strength: 95000 pounds per square inch
End Item Identification: aircraft, b757
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.188 inches nominal
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Color: black threads
Material: titanium alloy overall
Surface Treatment: aluminum 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
BACB30NR4K3	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-521-6057?

The FSCG of the NSN 5306-01-521-6057 is 5306

Does the NSN 5306-01-521-6057 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-521-6057 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 5306-01-521-6057 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-521-6057 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 5306-01-521-6057 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Jun 25, 2004