5305-00-193-4623

Find complete technical information, availability, and procurement data for: 5305-00-193-4623
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-193-4623

Item Name Code

06657

Assigment Date

03/16/1973 (53 years ago)

0.157 inches minimum and 0.250 inches maximum thread length, pan no. 2 head style, right-hand thread direction, 0.219 inches minimum and 0.250 inches maximum fastener 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: 0.157 inches minimum and 0.250 inches maximum
Fastener Length: 0.219 inches minimum and 0.250 inches maximum
Head Style: pan no. 2
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.072 inches minimum and 0.082 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Screw Material: steel
Screw Surface Treatment: zinc
Screw Surface Treatment Document And Classification: 637-a fscm 04773 mfr ref single treatment response
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
D762047C	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-193-4623?

The FSCG of the NSN 5305-00-193-4623 is 5305

Does the NSN 5305-00-193-4623 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-193-4623 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 5305-00-193-4623 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-193-4623 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 5305-00-193-4623 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Mar 16, 1973