5985-00-656-6943

Find complete technical information, availability, and procurement data for: 5985-00-656-6943
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-656-6943

Item Name Code

02477

Assigment Date

01/01/1963 (63 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

1.610 inches minimum and 1.640 inches maximum seal outside width, 1.610 inches minimum and 1.640 inches maximum seal outside height, 0.396 inches minimum and 0.404 inches maximum seal inside height, 0.896 inches minimum and 0.904 inches maximum seal inside width, 0.055 inches minimum and 0.065 inches maximum seal thickness

Product Characteristics

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

Seal Thickness: 0.055 inches minimum and 0.065 inches maximum
Seal Inside Height: 0.396 inches minimum and 0.404 inches maximum
Seal Outside Height: 1.610 inches minimum and 1.640 inches maximum
Seal Inside Width: 0.896 inches minimum and 0.904 inches maximum
Seal Outside Width: 1.610 inches minimum and 1.640 inches maximum
Special Features: frequency range 8.5 to 9.6 ghz; vswr 1.08:1 max; peak power 300 kw; pressurize 30 to 45 psi max
Material: copper alloy single seal
Precious Material And Location: seal surface silver
Precious Material: silver
Surface Treatment: silver single seal all surfaces
Style Designator: for rectangular waveguide and flange
Fsc Application Data: antennas,waveguides,and related equipment

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
531645-1	Waveguide Seal
6048800	Waveguide Seal
90WF26	Waveguide Seal
SM-A-702266	Waveguide Seal

FAQs

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

What is the FSCG of the NSN 5985-00-656-6943?

The FSCG of the NSN 5985-00-656-6943 is 5985

Does the NSN 5985-00-656-6943 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-656-6943 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5985-00-656-6943 contain precious materials?

Item contains silver.

Does NSN 5985-00-656-6943 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 5985-00-656-6943 was assigned to the Federal Catalog?

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