AN5C56A

View detailed technical data, stock status, and sourcing information for: AN5C56A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-112-1550

Item Name Code

01847

Assigment Date

04/28/1981 (45 years ago)

5.828 inches minimum and 5.875 inches maximum fastener length, 0.500 inches minimum and 0.579 inches maximum thread length, hexagon head style, 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: 0.500 inches minimum and 0.579 inches maximum
Fastener Length: 5.828 inches minimum and 5.875 inches maximum
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.204 inches maximum
Width Between Flats: 0.490 inches minimum and 0.502 inches maximum
Nominal Thread Diameter: 0.312 inches
Grip Length: 5.296 inches minimum and 5.328 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Material: steel comp 431 overall
Material Document And Classification: mil-s-18732 mil spec single material response overall
Surface Treatment: passivate 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
AN5C56A	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-112-1550?

The FSCG of the NSN 5306-01-112-1550 is 5306

Does the NSN 5306-01-112-1550 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-112-1550 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 5306-01-112-1550 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-112-1550 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 5306-01-112-1550 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Apr 28, 1981