5305-01-139-4799

Find complete technical information, availability, and procurement data for: 5305-01-139-4799
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-139-4799

Item Name Code

06672

Assigment Date

10/03/1982 (43 years ago)

0.089 inches minimum and 0.099 inches maximum fastener length, headless (setscrew) head style, 0.089 inches minimum and 0.099 inches maximum thread length, 3a thread class, right-hand thread direction

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: 0.089 inches minimum and 0.099 inches maximum
Fastener Length: 0.089 inches minimum and 0.099 inches maximum
Head Style: headless (setscrew)
Spline Minor Diameter: 0.050 inches minimum and 0.051 inches maximum
Spline Major Diameter: 0.061 inches minimum and 0.062 inches maximum
Spline Width: 0.013 inches minimum and 0.014 inches maximum
Point Style: cup
Internal Drive Style: six spline
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 48
Hardness Rating: 34.0 rockwell c minimum overall
Material: steel corrosion resisting overall
Material Document And Classification: e51410,fscm 55972 mfr ref single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: p.s. 13,part b,fscm 55972 mfr ref single treatment response 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
1796748-28	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-139-4799?

The FSCG of the NSN 5305-01-139-4799 is 5305

Does the NSN 5305-01-139-4799 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-139-4799 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 5305-01-139-4799 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-139-4799 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 5305-01-139-4799 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Oct 3, 1982