91253A024

View detailed technical data, stock status, and sourcing information for: 91253A024
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-597-6708

Item Name Code

16282

Assigment Date

06/20/2011 (15 years ago)

A headed fastening device having a smooth solid shank designed to have the shank end upset after insertion.

flat countersunk head style, 3.000 inches nominal fastener length, right-hand thread direction, 2.873 inches nominal thread length, 3a thread class

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: 2.873 inches nominal
Fastener Length: 3.000 inches nominal
Head Style: flat countersunk
Head Diameter: 0.411 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.125 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 144000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum overall
Countersink Angle: 82.0 degrees nominal
Part Name Assigned By Controlling Agency: black oxide, alloy steel, flat socket head cap screw
Color: black overall
Material: steel overall
Surface Treatment: oxide 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
91253A024	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-597-6708?

The FSCG of the NSN 5305-01-597-6708 is 5305

Does the NSN 5305-01-597-6708 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-597-6708 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 5305-01-597-6708 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-597-6708 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 5305-01-597-6708 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Mon, Jun 20, 2011