5985-01-396-2979

Find complete technical information, availability, and procurement data for: 5985-01-396-2979
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-396-2979

Item Name Code

00305

Assigment Date

09/16/1994 (31 years ago)

A waveguide fitting with a projecting rim, edge or ridge whose inside dimensions are designed to be affixed to a waveguide for the purpose of joining with another electrical fitting.

2b all flanges all connection facilities thread class, seamless single tubing segment tubing wall construction style, internal, rectangular external, rectangular cross-sectional shape style, right-hand all flanges all connection facilities thread direction, 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
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
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: 1.09
Insertion Loss In Decibels: 0.28
Maximum Operating Pressure: 18.0 pounds per square inch gage
Waveguide Outside Width: 1.246 inches minimum and 1.254 inches maximum
Nominal Thread Size: 0.164 inches all flanges all connection facilities
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 threaded hole all flanges all connection facilities
Waveguide First Leg Length: 6.500 inches nominal
Waveguide Fifth Leg Length: 12.110 inches minimum and 12.510 inches maximum
Flange Style: choke type all flanges
Waveguide Second Leg Length: 7.160 inches minimum and 7.560 inches maximum
Waveguide Third Leg Length: 20.510 inches minimum and 20.910 inches maximum
Waveguide Fourth Leg Length: 8.600 inches minimum and 8.800 inches maximum
Special Features: 8.0-8.5 ghz operating frequency
Flexibility: rigid single tubing segment
Material: aluminum alloy single tubing segment
Material: aluminum alloy all flange
Style Designator: four bend type
Thread Series Designator: unc all flanges all connection facilities

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
3003861-101	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-396-2979?

The FSCG of the NSN 5985-01-396-2979 is 5985

Does the NSN 5985-01-396-2979 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-396-2979 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5985-01-396-2979 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-396-2979 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 5985-01-396-2979 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Sep 16, 1994