5305-01-143-6531

Find complete technical information, availability, and procurement data for: 5305-01-143-6531
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-143-6531

Item Name Code

16282

Assigment Date

12/07/1982 (43 years ago)

9.0 millimeters nominal head diameter, flat chamfer head style, 20.00 millimeters nominal fastener length, right-hand thread direction, 18.4 millimeters minimum and 20.0 millimeters maximum 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 Direction: right-hand
Thread Length: 18.4 millimeters minimum and 20.0 millimeters maximum
Fastener Length: 20.00 millimeters nominal
Head Style: flat chamfer
Head Diameter: 9.0 millimeters nominal
Head Height: 5.0 millimeters nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 5.0 millimeters
Width Across Flats: 4.0 millimeters nominal
Minimum Tensile Strength: 113000 pounds per square inch
Hardness Rating: 18.0 rockwell c minimum and 31.0 rockwell c maximum overall
Thread Pitch In Millimeters: 0.8
Special Features: straight knurled head
Material: steel overall
Material Document And Classification: din 912 8.8 assn std single material response overall
Thread Series Designator: m

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
M5X20 DIN 912 STL	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-143-6531?

The FSCG of the NSN 5305-01-143-6531 is 5305

Does the NSN 5305-01-143-6531 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-143-6531 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 5305-01-143-6531 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-143-6531 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 5305-01-143-6531 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Dec 7, 1982