5305-00-274-9052

Find complete technical information, availability, and procurement data for: 5305-00-274-9052
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-274-9052

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

round with wrench flats head style, right-hand thread direction, 0.188 inches minimum thread length, 3a thread class, 0.442 inches nominal fastener 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: 0.188 inches minimum
Fastener Length: 0.442 inches nominal
Head Style: round with wrench flats
Head Diameter: 0.234 inches minimum and 0.266 inches maximum
Head Height: 0.078 inches minimum and 0.109 inches maximum
Width Between Flats: 0.182 inches minimum and 0.187 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.099 inches
Thread Quantity Per Inch: 56
Screw Material: steel comp 4140h
Screw Surface Treatment: cadmium
Thread Series Designator: unf

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
654366	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-274-9052?

The FSCG of the NSN 5305-00-274-9052 is 5305

Does the NSN 5305-00-274-9052 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-274-9052 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 5305-00-274-9052 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-274-9052 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 5305-00-274-9052 was assigned to the Federal Catalog?

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