5985-01-272-3443

Find complete technical information, availability, and procurement data for: 5985-01-272-3443
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-272-3443

Item Name Code

00305

Assigment Date

02/07/1988 (38 years ago)

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes:power absorbers. See also load bank, electrical.

2b first flange all connection facilities thread class, seamless all tubing segment tubing wall construction style, right-hand first flange all connection facilities thread direction, 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 first flange all connection facilities
Thread Direction: right-hand first flange all connection facilities
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 0.279 inches minimum and 0.281 inches maximum first flange
Flange Inside Width: 0.362 inches minimum and 0.364 inches maximum second flange
Flange Inside Height: 0.139 inches minimum and 0.141 inches maximum first flange
Flange Inside Height: 0.222 inches minimum and 0.224 inches maximum second flange
Flange Outside Width: 0.735 inches minimum and 0.765 inches maximum first flange
Flange Outside Width: 0.745 inches minimum and 0.755 inches maximum second flange
Flange Outside Height: 0.745 inches minimum and 0.755 inches maximum second flange
Flange Outside Height: 0.735 inches minimum and 0.765 inches maximum first flange
Flange Inside Diameter: 0.485 inches minimum and 0.515 inches maximum first flange
Flange Depth: 0.182 inches minimum and 0.192 inches maximum second flange
Flange Depth: 0.195 inches minimum and 0.225 inches maximum first flange
Flange Connecting Hole Diameter: 0.116 inches minimum and 0.118 inches maximum second flange all connection facilities
Voltage Standing Wave Ratio: 1.07
Insertion Loss In Decibels: 0.20
Waveguide Outside Width: 0.358 inches minimum and 0.362 inches maximum
Nominal Thread Size: 0.112 inches first flange all connection facilities
Waveguide Inside Width: 0.279 inches minimum and 0.282 inches maximum
Waveguide Inside Height: 0.139 inches minimum and 0.142 inches maximum
Waveguide Outside Height: 0.218 inches minimum and 0.222 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole first flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange all connection facilities
Waveguide First Leg Length: 0.495 inches nominal
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Second Leg Length: 0.695 inches nominal
Waveguide Third Leg Length: 1.448 inches nominal
Waveguide Fourth Leg Length: 2.440 inches nominal
Flexibility: rigid all tubing segment
Material: metal all tubing segment and flange
Precious Material And Location: flange face surfaces rhodium and flange face surfaces silver
Precious Material: rhodium and silver
Surface Treatment: enamel all tubing segment and flange outside surfaces
Style Designator: three bend type
Thread Series Designator: unc first flange 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
17-19183-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-272-3443?

The FSCG of the NSN 5985-01-272-3443 is 5985

Does the NSN 5985-01-272-3443 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-272-3443 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 5985-01-272-3443 contain precious materials?

Item contains platinum family metals.

Does NSN 5985-01-272-3443 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 5985-01-272-3443 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Feb 7, 1988