5305-00-261-4279

Find complete technical information, availability, and procurement data for: 5305-00-261-4279
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-261-4279

Item Name Code

06672

Assigment Date

06/27/1973 (53 years ago)

right-hand thread direction, 3a thread class, 0.365 inches minimum and 0.385 inches maximum fastener length, 0.040 inches minimum and 0.041 inches maximum spline minor diameter, 0.365 inches minimum and 0.385 inches maximum thread 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: 0.365 inches minimum and 0.385 inches maximum
Fastener Length: 0.365 inches minimum and 0.385 inches maximum
Spline Minor Diameter: 0.040 inches minimum and 0.041 inches maximum
Spline Major Diameter: 0.049 inches minimum and 0.050 inches maximum
Point Style: oval
Internal Drive Style: six spline
Nominal Thread Diameter: 0.099 inches
Thread Quantity Per Inch: 48
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
Material: steel comp 416 or steel comp 416se overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response 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
92671030640	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-261-4279?

The FSCG of the NSN 5305-00-261-4279 is 5305

Does the NSN 5305-00-261-4279 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-261-4279 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 5305-00-261-4279 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-261-4279 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 5305-00-261-4279 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Jun 27, 1973