5306-01-520-4143

Find complete technical information, availability, and procurement data for: 5306-01-520-4143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-520-4143

Item Name Code

27851

Assigment Date

05/11/2004 (22 years ago)

fillister countersunk head style, 0.323 inches nominal thread length, right-hand thread direction, 0.496 inches minimum and 0.526 inches maximum fastener length, 3a thread class

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: 0.323 inches nominal
Fastener Length: 0.496 inches minimum and 0.526 inches maximum
Head Style: fillister countersunk
Head Diameter: 0.226 inches minimum and 0.257 inches maximum
Head Height: 0.010 inches maximum
Grip Diameter: 0.1630 inches minimum and 0.1635 inches maximum
Nominal Thread Diameter: 0.164 inches
Grip Length: 0.178 inches minimum and 0.198 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt, 100 degrees reduced head, phillips-recess, close tolerance, a-286 short thread
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: unjc

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
NAS8702U3	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-520-4143?

The FSCG of the NSN 5306-01-520-4143 is 5306

Does the NSN 5306-01-520-4143 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-520-4143 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 5306-01-520-4143 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-520-4143 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 5306-01-520-4143 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, May 11, 2004