5305-01-589-5138

Find complete technical information, availability, and procurement data for: 5305-01-589-5138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-589-5138

Item Name Code

16282

Assigment Date

10/28/2010 (15 years ago)

flat countersunk head style, 0.750 inches nominal fastener length, 0.358 inches nominal 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: 0.358 inches nominal
Fastener Length: 0.750 inches nominal
Head Style: flat countersunk
Head Diameter: 0.600 inches minimum
Internal Drive Style: hexagon
End Item Identification: gau-17/a armament subsystem (das)
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.187 inches minimum and 0.189 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 70000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
Part Name Assigned By Controlling Agency: screw cap socket head, flat countersunk, corrosion resisting steel, unf-3a
Material: steel comp 303 and steel comp 304 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
MS24672-20	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-589-5138?

The FSCG of the NSN 5305-01-589-5138 is 5305

Does the NSN 5305-01-589-5138 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-589-5138 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 5305-01-589-5138 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-589-5138 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 5305-01-589-5138 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Thu, Oct 28, 2010