5305-00-474-3679

Find complete technical information, availability, and procurement data for: 5305-00-474-3679
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-474-3679

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

3a thread class, right-hand thread direction, fillister head style, 0.625 inches nominal fastener length, 0.625 inches nominal 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: 0.625 inches nominal
Fastener Length: 0.625 inches nominal
Head Style: fillister
Head Diameter: 0.312 inches nominal
Head Height: 0.156 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Screw Material: steel or steel comp 4037 or steel comp 8630
Screw Material Document And Classification: sae 2330 assn std 1st material response or sae assn std 2nd material response or sae assn std 3rd material response
Screw Surface Treatment: cadmium
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
SC5272	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-474-3679?

The FSCG of the NSN 5305-00-474-3679 is 5305

Does the NSN 5305-00-474-3679 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-474-3679 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 5305-00-474-3679 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-474-3679 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 5305-00-474-3679 was assigned to the Federal Catalog?

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