5305-01-598-8568

Find complete technical information, availability, and procurement data for: 5305-01-598-8568
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-598-8568

Item Name Code

18257

Assigment Date

08/30/2011 (14 years ago)

A jacket designed primarily for protection at mean monthly temperatures of plus 14 degrees fahrenheit (minus 10 degrees celsius) to plus 68 degrees fahrenheit (plus 20 degrees celsius).

3.500 inches nominal fastener length, hexagon head style, 2a thread class, 2.250 inches minimum and 2.625 inches maximum thread length, 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: 2a
Thread Direction: right-hand
Thread Length: 2.250 inches minimum and 2.625 inches maximum
Fastener Length: 3.500 inches nominal
Head Style: hexagon
Head Height: 0.609 inches nominal
Width Between Flats: 1.500 inches nominal
End Item Identification: 3895-01-577-2425 paving machine,bitumonous material
Nominal Thread Diameter: 1.000 inches
Thread Quantity Per Inch: 8
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 25.0 rockwell c minimum overall
Part Name Assigned By Controlling Agency: screw,cap,hexagon
Special Features: grade:5
Material: steel overall
Material Document And Classification: asme b18.2.1 assn std single material response and sae j429 assn std single material response overall
Surface Treatment: zinc 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
91247A918	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-598-8568?

The FSCG of the NSN 5305-01-598-8568 is 5305

Does the NSN 5305-01-598-8568 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-598-8568 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 5305-01-598-8568 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-598-8568 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 5305-01-598-8568 was assigned to the Federal Catalog?

It was assigned 14 years ago, on Tue, Aug 30, 2011