5305-00-543-5220

Find complete technical information, availability, and procurement data for: 5305-00-543-5220
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 5305-00-543-5220 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

5305-00-543-5220

Item Name Code

06660

Assigment Date

01/01/1963 (63 years ago)

hexagon head style, right-hand thread direction, 0.375 inches nominal fastener length, 0.355 inches minimum thread length, 2a thread class

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: 0.355 inches minimum
Fastener Length: 0.375 inches nominal
Head Style: hexagon
Head Height: 0.096 inches minimum and 0.110 inches maximum
Width Between Flats: 0.244 inches minimum and 0.250 inches maximum
Washer Quantity: 1
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Nonmachine Thread Style: wide flute (type h or bt)
Primary Washer Outside Diameter: 0.338 inches nominal
Primary Washer Style: flat internal teeth
Primary Washer Material Thickness: 0.020 inches nominal
Material: steel overall
Surface Treatment: cadmium or zinc overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-017-3837	No Name Available	02/01/1978

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
690661	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-543-5220?

The FSCG of the NSN 5305-00-543-5220 is 5305

Does the NSN 5305-00-543-5220 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-543-5220 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 5305-00-543-5220 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-543-5220 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 5305-00-543-5220 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963