5985-01-120-9220

Find complete technical information, availability, and procurement data for: 5985-01-120-9220
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-120-9220

Item Name Code

00305

Assigment Date

10/25/1981 (44 years ago)

2b single flange all connection facilities thread class, 90.0 single bend h-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, right-hand single flange all connection facilities thread direction, seamless single tubing segment tubing wall construction 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 single flange all connection facilities
Thread Direction: right-hand single flange all connection facilities
Bend Angle In Deg: 90.0 single bend h-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.122 inches nominal second flange
Flange Inside Width: 1.255 inches nominal first flange
Flange Inside Height: 0.497 inches nominal second flange
Flange Inside Height: 0.630 inches nominal first flange
Flange Outside Width: 1.875 inches nominal first flange
Flange Outside Width: 1.875 inches nominal second flange
Flange Outside Height: 1.875 inches nominal first flange
Flange Outside Height: 1.875 inches nominal second flange
Flange Inside Diameter: 1.625 inches nominal single flange
Flange Depth: 0.438 inches nominal first flange
Flange Depth: 0.625 inches nominal second flange
Flange Connecting Hole Diameter: 0.169 inches nominal single flange all connection facilities
Voltage Standing Wave Ratio: 1.08
Insertion Loss In Decibels: 0.06
Thread Quantity Per Inch: 32 single flange all connection facilities
Maximum Operating Pressure: 30.0 pounds per square inch gage
Waveguide Outside Width: 1.625 inches nominal
Nominal Thread Size: 0.164 inches single flange all connection facilities
Waveguide Inside Width: 0.505 inches nominal
Waveguide Inside Height: 1.005 inches nominal
Waveguide Outside Height: 1.625 inches nominal
Waveguide Longer Offset Distance: 1.869 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole second flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole first flange all connection facilities
Flange Style: choke type second flange
Flange Style: cover type first flange
Waveguide Offset Distance: 1.869 inches nominal
Flexibility: rigid single tubing segment
Material: metal single tubing segment and flange
Style Designator: corner type
Thread Series Designator: unc single flange all connection facilities
Specification/Standard Data: 81349-mil-w-3970/16 government specification

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
M3970/16-004	Waveguide Assembly
UG-847/U	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-120-9220?

The FSCG of the NSN 5985-01-120-9220 is 5985

Does the NSN 5985-01-120-9220 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-120-9220 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 5985-01-120-9220 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-120-9220 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 5985-01-120-9220 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Oct 25, 1981