5340-01-498-0666

Find complete technical information, availability, and procurement data for: 5340-01-498-0666
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-498-0666

Item Name Code

20354

Assigment Date

06/13/2002 (24 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.

1.500 inches nominal second leg length, 4.190 inches minimum and 4.310 inches maximum second leg width, 2350-01-455-3174 end item identification, plain mounting hole type, 0.910 inches nominal first leg length

Product Characteristics

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

Mounting Hole Type: plain
First Leg Length: 0.910 inches nominal
Second Leg Length: 1.500 inches nominal
End Item Identification: 2350-01-455-3174
Second Leg Width: 4.190 inches minimum and 4.310 inches maximum
Second Leg End Width: 3.690 inches minimum and 3.810 inches maximum
First Leg Hole Diameter: 0.374 inches minimum and 0.385 inches maximum
Second Leg Hole Diameter: 0.195 inches minimum and 0.206 inches maximum
Second Leg Distance Between Hole Centers Along Width: 1.275 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 2.350 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.500 inches nominal
First Leg Thickness: 0.125 inches nominal
Second Leg Thickness: 0.125 inches nominal
Center Section Height: 1.450 inches minimum and 1.850 inches maximum
Center Section Width: 4.190 inches minimum and 4.310 inches maximum
Center Section Thickness: 0.125 inches nominal
First Leg Width: 4.190 inches minimum and 4.310 inches maximum
First Leg Distance Between Hole Centers Along Width: 1.560 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 1.940 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 0.313 inches nominal
First Leg Style: square
First Leg Hole Arrangement Style: two holes
Second Leg Style: chamfered ends
Second Leg Hole Arrangement Style: two holes
Second Leg Relationship To First Leg: not identical
First Leg Angle: 0.13 radians nominal
Second Leg Angle: 0.13 radians nominal
Second Leg Chamfer Angle: 45.0 degrees minimum and 50.0 degrees maximum
Special Features: "this item is the exact opposite of p/n 12478972-3; 2nd "hole" on 1st leg is actually aa slot 0.375 in (along width) by 0.50 in (along length) and centered 0.38 in from edge along length; finish: color is 383 green, chip no. 34094 of fed-std-595; omit prime and paint from holes;dimensiona; limits and surface texture apply without coating"
Material: aluminum alloy 6061
Material Document And Classification: astm b209m national spec all material responses
Surface Treatment: chromate and primer epoxy and plastic polyurethane
Surface Treatment Document And Classification: mil-std-171 mil std 1st treatment response and fed-std-595 fed std 2nd treatment response
Style Designator: adjacent angles

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
12478972-4	Double Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-498-0666?

The FSCG of the NSN 5340-01-498-0666 is 5340

Does NSN 5340-01-498-0666 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 5340-01-498-0666 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-498-0666 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 5340-01-498-0666 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Thu, Jun 13, 2002