5985-00-438-4157

Find complete technical information, availability, and procurement data for: 5985-00-438-4157
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-438-4157

Item Name Code

00305

Assigment Date

02/18/1972 (54 years ago)

right-hand all flanges all connection facilities thread direction, seamless single tubing segment tubing wall construction style, 2b all flanges all connection facilities thread class, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape 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
Thread Class: 2b all flanges all connection facilities
Thread Direction: right-hand all flanges all connection facilities
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches all flanges all connection facilities
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 threaded hole all flanges all connection facilities
Flange Style: choke type all flanges
Waveguide Length: 1.430 inches nominal
Flexibility: rigid single tubing segment
Material: aluminum alloy 6061 all tubing segment and flange
Surface Treatment: chromate and paint and primer all tubing segment and flange outside surfaces
Style Designator: straight type
Thread Series Designator: unc all flanges all connection facilities
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
3193552	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-438-4157?

The FSCG of the NSN 5985-00-438-4157 is 5985

Does the NSN 5985-00-438-4157 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-438-4157 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 5985-00-438-4157 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-438-4157 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 5985-00-438-4157 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Feb 18, 1972