5985-01-334-3761

Find complete technical information, availability, and procurement data for: 5985-01-334-3761
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-334-3761

Item Name Code

00305

Assigment Date

02/21/1991 (35 years ago)

An item consisting of a conductor or a system of conductors specifically designed to radiate and/or receive electromagnetic waves in free space. May include beam-forming devices, drive motors, synchros, radome, and associated mechanical structure.

right-hand all flanges all connection facilities thread direction, corrugated third tubing segment tubing wall construction style, seamless first tubing segment tubing wall construction style, 2b all flanges all connection facilities thread class, 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: corrugated third tubing segment
Tubing Wall Construction Style: seamless first tubing segment
Tubing Wall Construction Style: seamless fourth tubing segment
Tubing Wall Construction Style: seamless second tubing segment
Tubing Twist Type: straight twist third tubing segment
Tubing Twist Angle In Deg: 90.0 third tubing segment
Flange Quantity: 2
Flange Inside Width: 0.896 inches minimum and 0.904 inches maximum all flanges
Flange Inside Height: 0.396 inches minimum and 0.404 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
Voltage Standing Wave Ratio: 1.35
Insertion Loss In Decibels: 0.15
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
Waveguide First Leg Length: 2.260 inches nominal
Waveguide Fifth Leg Length: 6.000 inches nominal
Flange Style: choke type all flanges
Waveguide Second Leg Length: 2.260 inches nominal
Waveguide Third Leg Length: 3.350 inches nominal
Waveguide Fourth Leg Length: 5.060 inches nominal
Special Features: flanges have resonance suppressor and captured screws included with each flange
Flexibility: rigid first tubing segment
Flexibility: rigid fourth tubing segment
Flexibility: rigid second tubing segment
Flexibility: flexible third tubing segment
Material: aluminum alloy all tubing segment and flange
Precious Material And Location: internal surfaces silver
Precious Material: silver
Surface Treatment: silver all tubing segment inside surfaces
Surface Treatment: enamel and passivate and primer all tubing segment and flange outside surfaces
Style Designator: four bend type
Thread Series Designator: unc all flanges all connection facilities
Fsc Application Data: antennas,waveguides,and related equip.

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
587R294H16	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-334-3761?

The FSCG of the NSN 5985-01-334-3761 is 5985

Does the NSN 5985-01-334-3761 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-334-3761 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 5985-01-334-3761 contain precious materials?

Item contains silver.

Does NSN 5985-01-334-3761 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 5985-01-334-3761 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Feb 21, 1991