5985-00-920-3489

Find complete technical information, availability, and procurement data for: 5985-00-920-3489
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-920-3489

Item Name Code

00305

Assigment Date

08/10/1966 (59 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

1.003 inches minimum and 1.006 inches maximum all flanges flange inside width, 0.503 inches minimum and 0.506 inches maximum all flanges flange inside height, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style

Product Characteristics

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

Cross-Sectional Shape Style: internal, rectangular external, rectangular
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.003 inches minimum and 1.006 inches maximum all flanges
Flange Inside Height: 0.503 inches minimum and 0.506 inches maximum all flanges
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum all flanges
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum all flanges
Flange Depth: 0.423 inches minimum and 0.453 inches maximum all flanges
Flange Connecting Hole Diameter: 0.169 inches minimum and 0.172 inches maximum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.10
Maximum Operating Pressure: 15.0 pounds per square inch gage
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Waveguide Inside Width: 0.896 inches minimum and 0.904 inches maximum
Waveguide Inside Height: 0.396 inches minimum and 0.404 inches maximum
Waveguide Outside Height: 0.496 inches minimum and 0.504 inches maximum
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Flange Style: cover type all flanges
Waveguide Center To Center Distance: 2.813 inches nominal
Waveguide Height: 4.500 inches nominal
Flexibility: flexible single tubing segment
Precious Material And Location: internal surfaces rhodium
Precious Material: rhodium
Style Designator: u-bend type

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
209288	Waveguide Assembly
TS645286	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-920-3489?

The FSCG of the NSN 5985-00-920-3489 is 5985

Does the NSN 5985-00-920-3489 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-920-3489 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 5985-00-920-3489 contain precious materials?

Item contains platinum family metals.

Does NSN 5985-00-920-3489 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 5985-00-920-3489 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Aug 10, 1966