12-11-509-12

View detailed technical data, stock status, and sourcing information for: 12-11-509-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-275-6811

Item Name Code

19665

Assigment Date

01/01/1961 (65 years ago)

0.105 inches nominal head height, 0.378 inches minimum thread length, flat chamfer head style, 0.500 inches nominal head diameter, 0.986 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 Length: 0.378 inches minimum
Fastener Length: 0.986 inches nominal
Head Style: flat chamfer
Head Diameter: 0.500 inches nominal
Head Height: 0.105 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.230 inches
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: square

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
12-11-509-12	Panel Fastener Screw

FAQs

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

What is the FSCG of the NSN 5305-00-275-6811?

The FSCG of the NSN 5305-00-275-6811 is 5305

Does the NSN 5305-00-275-6811 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-275-6811 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 5305-00-275-6811 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-275-6811 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 5305-00-275-6811 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961