5305-01-185-3620

Find complete technical information, availability, and procurement data for: 5305-01-185-3620
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-185-3620 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-185-3620

Item Name Code

41756

Assigment Date

07/27/1984 (41 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

flat countersunk head style, 80.0 degrees minimum and 82.0 degrees maximum countersink angle, 0.594 inches minimum and 0.625 inches maximum fastener length, 0.249 inches minimum and 0.279 inches maximum head diameter, cross recess type 1 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: 0.594 inches minimum and 0.625 inches maximum
Head Style: flat countersunk
Head Diameter: 0.249 inches minimum and 0.279 inches maximum
Internal Drive Style: cross recess type 1
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Nonmachine Nominal Thread Diameter: 0.138 inches
Material: steel comp 410 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
AN531C6RF10	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-185-3620?

The FSCG of the NSN 5305-01-185-3620 is 5305

Does the NSN 5305-01-185-3620 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-185-3620 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 5305-01-185-3620 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-185-3620 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 5305-01-185-3620 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jul 27, 1984