5305-01-473-5143

Find complete technical information, availability, and procurement data for: 5305-01-473-5143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-473-5143

Item Name Code

16282

Assigment Date

04/11/2000 (26 years ago)

flat countersunk head style, 2.140 inches nominal thread length, 3.500 inches nominal fastener length, right-hand thread direction, 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: 2.140 inches nominal
Fastener Length: 3.500 inches nominal
Head Style: flat countersunk
End Item Identification: 2320-01-354-4528
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
Material: steel overall
Surface Treatment: zinc overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-449-1982	No Name Available	06/01/2021

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
12413148	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-473-5143?

The FSCG of the NSN 5305-01-473-5143 is 5305

Does the NSN 5305-01-473-5143 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-473-5143 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 5305-01-473-5143 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-473-5143 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 5305-01-473-5143 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Apr 11, 2000