5305-01-461-4071

Find complete technical information, availability, and procurement data for: 5305-01-461-4071
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-461-4071

Item Name Code

06657

Assigment Date

12/10/1998 (27 years ago)

An item specifically designed to be placed around a group of components in order to prevent or reduce electromagnetic, electrostatic or radio frequency interference. It may be of various materials and of any shape except flat. For flat items, see plate, electrical shield. Excludes:cover (as modified), cap (as modified, and shields designed for single components.

right-hand thread direction, 0.417 inches minimum and 0.431 inches maximum fastener length, 2a thread class, flat countersunk head style, 0.417 inches minimum and 0.431 inches 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 Class: 2a
Thread Direction: right-hand
Thread Length: 0.417 inches minimum and 0.431 inches maximum
Fastener Length: 0.417 inches minimum and 0.431 inches maximum
Head Style: flat countersunk
Head Diameter: 0.257 inches minimum and 0.279 inches maximum
Head Height: 0.500 inches nominal
Width Between Flats: 0.036 inches minimum and 0.044 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel
Screw Surface Treatment: chromium
Screw Surface Treatment Document And Classification: qq-c-320, type 1, class 1 fed spec single treatment response
Thread Series Designator: unc

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
120-079-6-8	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-461-4071?

The FSCG of the NSN 5305-01-461-4071 is 5305

Does the NSN 5305-01-461-4071 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-461-4071 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 5305-01-461-4071 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-461-4071 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 5305-01-461-4071 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Thu, Dec 10, 1998