5305-00-680-4946

Find complete technical information, availability, and procurement data for: 5305-00-680-4946
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-680-4946

Item Name Code

06660

Assigment Date

01/01/1960 (66 years ago)

right-hand thread direction, 0.266 inches nominal fastener length, 0.266 inches minimum thread length, 2a thread class, pan head style

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: 0.266 inches minimum
Fastener Length: 0.266 inches nominal
Head Style: pan
Head Diameter: 0.270 inches nominal
Head Height: 0.082 inches nominal
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Primary Washer Outside Diameter: 0.285 inches nominal
Primary Washer Style: flat external teeth
Primary Washer Material Thickness: 0.020 inches nominal
Special Features: w/header point
Material: steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1020 overall
Surface Treatment: cadmium overall
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
1924764	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-680-4946?

The FSCG of the NSN 5305-00-680-4946 is 5305

Does the NSN 5305-00-680-4946 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-680-4946 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 5305-00-680-4946 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-680-4946 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 5305-00-680-4946 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960