5305-01-643-9397

Find complete technical information, availability, and procurement data for: 5305-01-643-9397
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-643-9397

Item Name Code

16282

Assigment Date

04/16/2015 (11 years ago)

right-hand thread direction, 3a thread class, 0.609 inches minimum and 0.641 inches maximum fastener length, 0.498 inches nominal thread length, flat countersunk 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: 3a
Thread Direction: right-hand
Thread Length: 0.498 inches nominal
Fastener Length: 0.609 inches minimum and 0.641 inches maximum
Head Style: flat countersunk
Head Diameter: 0.359 inches minimum and 0.411 inches maximum
Internal Drive Style: hexagon
End Item Identification: mk110 mod o signal data converter
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.125 inches minimum and 0.127 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
Part Name Assigned By Controlling Agency: screw cap socket head flat countersunk
Material: steel comp 303 or steel comp 304 overall
Surface Treatment: passivate overall
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
MS24672-3	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-643-9397?

The FSCG of the NSN 5305-01-643-9397 is 5305

Does the NSN 5305-01-643-9397 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-643-9397 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 5305-01-643-9397 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-643-9397 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 5305-01-643-9397 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Apr 16, 2015