447839

View detailed technical data, stock status, and sourcing information for: 447839
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-322-7321

Item Name Code

41756

Assigment Date

07/13/1990 (36 years ago)

0.099 inches minimum and 0.110 inches maximum head height, pan head style, slot internal drive style, 0.357 inches minimum and 0.373 inches maximum head diameter, 0.750 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.

Fastener Length: 0.750 inches nominal
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.099 inches minimum and 0.110 inches maximum
Internal Drive Style: slot
Nonmachine Thread Style: double flute (type f)
Nonmachine Nominal Thread Diameter: 0.190 inches
Material: steel overall
Surface Treatment: cadmium or zinc overall

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
447839	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-322-7321?

The FSCG of the NSN 5305-01-322-7321 is 5305

Does the NSN 5305-01-322-7321 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-322-7321 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 5305-01-322-7321 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-322-7321 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 5305-01-322-7321 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Jul 13, 1990