5305-01-683-1393

Find complete technical information, availability, and procurement data for: 5305-01-683-1393
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-683-1393

Item Name Code

18257

Assigment Date

09/10/2019 (6 years ago)

"a microcircuit specifically designed to generate, modify, or process electrical signals which operate with two distinct or binary states. These states are commonly referred to as on and off, true and false, high and low, or "1" and "0"."

right-hand thread direction, hexagon head style, 7.00 inches nominal fastener length, 2a thread class, 1.75 inches minimum 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: 2a
Thread Direction: right-hand
Thread Length: 1.75 inches minimum
Fastener Length: 7.00 inches nominal
Head Style: hexagon
Head Height: 0.455 inches minimum and 0.483 inches maximum
Width Between Flats: 1.100 inches minimum and 1.125 inches maximum
End Item Identification: 2350-01-390-4683
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 16
Hardness Rating: 33.0 rockwell c minimum overall
Part Name Assigned By Controlling Agency: hex head cap screw
Material: steel uns k04100 overall
Material Document And Classification: astm a354,grade bd american society for testing and materials (astm) single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm b633m,fe/zn5 or fe/zn8 assn std 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
B1821BH075F700N	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-683-1393?

The FSCG of the NSN 5305-01-683-1393 is 5305

Does the NSN 5305-01-683-1393 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-683-1393 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 5305-01-683-1393 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-683-1393 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 5305-01-683-1393 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, Sep 10, 2019