5305-01-420-8409

Find complete technical information, availability, and procurement data for: 5305-01-420-8409
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-420-8409

Item Name Code

06657

Assigment Date

10/26/1995 (30 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.103 inches minimum and 0.109 inches maximum head diameter, 0.019 inches minimum and 0.025 inches maximum head height, 0.125 inches maximum thread length, flat countersunk undercut head style, 0.125 inches maximum 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: 0.125 inches maximum
Fastener Length: 0.125 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.103 inches minimum and 0.109 inches maximum
Head Height: 0.019 inches minimum and 0.025 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.060 inches
Thread Quantity Per Inch: 80
Screw Material: steel comp 303
Screw Material Document And Classification: ams5640 assn std 1st material response
Screw Surface Treatment: oxide
Color: black
Thread Series Designator: unf

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
40280-2	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-420-8409?

The FSCG of the NSN 5305-01-420-8409 is 5305

Does the NSN 5305-01-420-8409 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-420-8409 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 5305-01-420-8409 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-420-8409 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 5305-01-420-8409 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Oct 26, 1995