523900

View detailed technical data, stock status, and sourcing information for: 523900
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-576-0142

Item Name Code

04905

Assigment Date

10/08/1965 (60 years ago)

A compound of nonspecific materials primarily designed to be applied to a surface to increase adhesion of an adhesive compound.

right-hand thread direction, 2a thread class, hexagon head style, 0.440 inches minimum thread length, 0.560 inches nominal fastener 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: 2a
Thread Direction: right-hand
Thread Length: 0.440 inches minimum
Fastener Length: 0.560 inches nominal
Head Style: hexagon
Head Height: 0.150 inches nominal
Width Between Flats: 0.438 inches nominal
Shoulder Diameter: 0.400 inches nominal first shoulder
Shoulder Length: 0.100 inches nominal first shoulder
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Material: steel comp 4140 overall
Material Document And Classification: ams 6382 assn std single material response overall
Surface Treatment: cadmium 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
523900	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-576-0142?

The FSCG of the NSN 5306-00-576-0142 is 5306

Does the NSN 5306-00-576-0142 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-576-0142 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 5306-00-576-0142 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-576-0142 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 5306-00-576-0142 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Oct 8, 1965