1770258

View detailed technical data, stock status, and sourcing information for: 1770258
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-927-9774

Item Name Code

00305

Assigment Date

08/26/1966 (59 years ago)

1.003 inches nominal all flanges flange inside width, 2 flange quantity, seamless single tubing segment tubing wall construction style, internal, rectangular external, rectangular cross-sectional shape style, 38.0 single bend h-plane bend angle in deg

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
Bend Angle In Deg: 38.0 single bend h-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.003 inches nominal all flanges
Flange Inside Height: 0.503 inches nominal all flanges
Flange Outside Width: 1.880 inches nominal all flanges
Flange Outside Height: 1.880 inches nominal all flanges
Flange Depth: 0.620 inches nominal all flanges
Flange Connecting Hole Diameter: 0.171 inches nominal all flanges all connection facilities
Voltage Standing Wave Ratio: 1.05
Waveguide Outside Width: 1.000 inches nominal
Waveguide Inside Width: 0.900 inches nominal
Waveguide Inside Height: 0.400 inches nominal
Waveguide Outside Height: 0.500 inches nominal
Waveguide Longer Offset Distance: 2.040 inches nominal
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges single connection facility
Flange Style: cover type all flanges
Waveguide Offset Distance: 2.040 inches nominal
Flexibility: rigid single tubing segment
Material: copper alloy single tubing segment
Surface Treatment: chromate zinc and enamel all tubing segment and flange outside surfaces
Surface Treatment: chromate zinc all tubing segment and flange inside surfaces
Style Designator: bend type
Fsc Application Data: multiapplication

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
1770258	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-927-9774?

The FSCG of the NSN 5985-00-927-9774 is 5985

Does the NSN 5985-00-927-9774 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-927-9774 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-00-927-9774 contain precious materials?

Precious metal content is unknown

Does NSN 5985-00-927-9774 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 5985-00-927-9774 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Aug 26, 1966