5120-00-408-2204

Find complete technical information, availability, and procurement data for: 5120-00-408-2204
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-408-2204

Item Name Code

17182

Assigment Date

01/01/1963 (63 years ago)

A coupler which provides a means of transfer of electrical energy between an antenna and other components. See also line, radio frequency transmission; cable assembly (as modified); and network, impedance matching.

0.750 inches nominal first end wrenching surface size, 7.000 inches nominal overall length, 0.188 inches nominal small end head thickness, 1.125 inches nominal second end wrenching surface size, 0.188 inches nominal large end head thickness

Product Characteristics

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

Overall Length: 7.000 inches nominal
Large End Head Thickness: 0.188 inches nominal
Small End Head Thickness: 0.188 inches nominal
Wrenching Surface Size: 0.750 inches nominal first end
Wrenching Surface Size: 1.125 inches nominal second end
Wrenching Surface Shape: hexagon both ends internal
Small End Head Angle: 20.0 degrees nominal
Large End Head Angle: 20.0 degrees nominal
Material: steel overall
Surface Treatment: chromium and nickel and oxide overall
Style Designator: thin double head

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-00-317-8117	No Name Available	01/01/1963

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
428A	Open End Wrench
B1018B	Open End Wrench
VSPB1018B	Open End Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-408-2204?

The FSCG of the NSN 5120-00-408-2204 is 5120

Does the NSN 5120-00-408-2204 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-00-408-2204 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 5120-00-408-2204 contain precious materials?

Precious metal content is unknown

Does NSN 5120-00-408-2204 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 5120-00-408-2204 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963