5305-01-540-3742

Find complete technical information, availability, and procurement data for: 5305-01-540-3742
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-540-3742

Item Name Code

06672

Assigment Date

05/17/2006 (20 years ago)

"a printed wiring board having only printed electronic components, such as capacitors, resistors, and the like. For items having a complete individual electrical/electronic function, use applicable item name, such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable "subassembly" name, such as amplifier subassembly; power supply subassembly; or the like. For items having separately manufactured components (other than plug-in connecting facilities) and not having a more specific item name, see circuit card assembly."

3a thread class, right-hand thread direction, headless (setscrew) head style, 0.375 inches nominal point length, 1.000 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
Fastener Length: 1.000 inches nominal
Head Style: headless (setscrew)
Point Length: 0.375 inches nominal
Point Style: cup
Internal Drive Style: hexagon
End Item Identification: 2350-01-219-7577
Nominal Thread Diameter: 0.625 inches
Width Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 11
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum overall
Special Features: nylon locking element on the threads prevents screw from loosening
Material: steel overall
Material Document And Classification: astm f912 assn std single material response overall
Surface Treatment: oxide 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
91385A927	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-540-3742?

The FSCG of the NSN 5305-01-540-3742 is 5305

Does the NSN 5305-01-540-3742 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-540-3742 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 5305-01-540-3742 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-540-3742 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 5305-01-540-3742 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, May 17, 2006