5340-01-172-0339

Find complete technical information, availability, and procurement data for: 5340-01-172-0339
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-172-0339

Item Name Code

40280

Assigment Date

02/15/1984 (42 years ago)

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

5.125 inches nominal length, 0.062 inches nominal corner radius, 0.250 inches nominal flange thickness, 2.1643 inches minimum and 2.1649 inches maximum diameter, 2.625 inches nominal flange diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flange Diameter: 2.625 inches nominal
Flange Thickness: 0.250 inches nominal
Diameter: 2.1643 inches minimum and 2.1649 inches maximum
Length: 5.125 inches nominal
Corner Radius: 0.062 inches nominal
Cross-Sectional Shape: round
Distance From End To Hole Center: 2.438 inches nominal
Distance Between Hole Centers: 2.438 inches nominal
Right End Chamfer Depth: 0.188 inches nominal
Hole Quantity Perpendicular To Axis: 2
Right End Chamfer Angle: 30.0 degrees nominal
Style Designator: flanged with left internal thread

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
19T4386	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-172-0339?

The FSCG of the NSN 5340-01-172-0339 is 5340

Does NSN 5340-01-172-0339 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 5340-01-172-0339 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-172-0339 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-172-0339 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Feb 15, 1984