5305-00-206-4740

Find complete technical information, availability, and procurement data for: 5305-00-206-4740
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-206-4740

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

3a thread class, square head style, right-hand thread direction, 1.375 inches nominal fastener length, 0.750 inches minimum 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: 3a
Thread Direction: right-hand
Thread Length: 0.750 inches minimum
Fastener Length: 1.375 inches nominal
Head Style: square
Head Height: 0.171 inches nominal
Width Between Flats: 0.500 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Screw Material: steel
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Below is a list of NSNs that have been officially superseded by this NSN: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
5306-00-360-6058	No Name Available	01/01/1963

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:

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861011-2734	Machine Screw
G9B3-59PC25	Machine Screw
G9BA6CPC25	Machine Screw
N3-18169PC90	Machine Screw
N3-18170PC90	Machine Screw
N3-23017PC198	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-206-4740?

The FSCG of the NSN 5305-00-206-4740 is 5305

Does the NSN 5305-00-206-4740 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-206-4740 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 5305-00-206-4740 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-206-4740 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 5305-00-206-4740 was assigned to the Federal Catalog?

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