5985-00-177-3591

Find complete technical information, availability, and procurement data for: 5985-00-177-3591
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-177-3591

Item Name Code

00305

Assigment Date

12/22/1969 (56 years ago)

internal, rectangular external, rectangular cross-sectional shape style, 1.253 inches minimum and 1.256 inches maximum all flanges flange inside width, seamless single tubing segment tubing wall construction style, 0.628 inches minimum and 0.631 inches maximum all flanges flange inside height, 2 flange quantity

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: 1.253 inches minimum and 1.256 inches maximum all flanges
Flange Inside Height: 0.628 inches minimum and 0.631 inches maximum all flanges
Flange Outside Width: 1.860 inches minimum and 1.890 inches maximum all flanges
Flange Outside Height: 1.860 inches minimum and 1.890 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: 1.08
Maximum Operating Pressure: 5.0 pounds per square inch gage
Waveguide Outside Width: 1.246 inches minimum and 1.254 inches maximum
Waveguide Inside Width: 1.118 inches minimum and 1.126 inches maximum
Waveguide Inside Height: 0.493 inches minimum and 0.501 inches maximum
Waveguide Outside Height: 0.621 inches minimum and 0.629 inches maximum
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Flange Style: cover type all flanges
Waveguide Length: 14.720 inches minimum and 14.780 inches maximum
Waveguide Center To Center Distance: 4.970 inches minimum and 5.030 inches maximum
Special Features: "protect flanges with plastic covers; stencil "do not kink" on waveguide surface"
Flexibility: flexible single tubing segment
Material: copper alloy all tubing segment and flange
Precious Material And Location: all surfaces silver
Precious Material: silver
Surface Treatment: silver all tubing segment and flange outside surfaces
Style Designator: offset bend type
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
208944	Waveguide Assembly
751347-105	Waveguide Assembly
TS68637	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-177-3591?

The FSCG of the NSN 5985-00-177-3591 is 5985

Does the NSN 5985-00-177-3591 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-177-3591 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 5985-00-177-3591 contain precious materials?

Item contains silver.

Does NSN 5985-00-177-3591 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 5985-00-177-3591 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Dec 22, 1969