AN531C6-8

View detailed technical data, stock status, and sourcing information for: AN531C6-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-059-7442

Item Name Code

41756

Assigment Date

04/15/1978 (48 years ago)

dog type (type b or c) nonmachine thread style, flat countersunk head style, 0.469 inches minimum and 0.500 inches maximum fastener length, 0.249 inches minimum and 0.279 inches maximum head diameter, slot internal drive style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fastener Length: 0.469 inches minimum and 0.500 inches maximum
Head Style: flat countersunk
Head Diameter: 0.249 inches minimum and 0.279 inches maximum
Internal Drive Style: slot
Nonmachine Thread Style: dog type (type b or c)
Countersink Angle: 81.0 degrees nominal
Nonmachine Nominal Thread Diameter: 0.138 inches
Material: steel comp 410 overall
Material Document And Classification: aisi assn std single material response 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
AN531C6-8	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-059-7442?

The FSCG of the NSN 5305-01-059-7442 is 5305

Does the NSN 5305-01-059-7442 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-059-7442 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 5305-01-059-7442 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-059-7442 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 5305-01-059-7442 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 15, 1978