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Waveguide Assembly NSN 5985-01-318-8091

Item Description

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

NSN 5985-01-318-8091 NSN: 5985-01-318-8091

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
End Application
Radio terminal set an/trc-170
Tubing Wall Construction Style
Seamless third tubing segment
Flange Quantity
2
Flange Inside Width
1.867 inches first flange and 1.877 inches first flange
Flange Inside Height
0.867 inches first flange and 0.877 inches first flange
Flange Outside Diameter
3.610 inches first flange and 3.640 inches first flange
Flange Depth
0.922 inches first flange and 0.953 inches first flange
Flange Connecting Hole Diameter
0.206 inches first flange all connection facilities and 0.209 inches first flange all connection facilities
Voltage Standing Wave Ratio
1.10
Maximum Operating Pressure
15.0 pounds per square inch gage
Waveguide Outside Width
Between 1.995 inches and 2.005 inches
Waveguide Inside Width
Between 1.867 inches and 1.877 inches
Waveguide Inside Height
Between 0.867 inches and 0.877 inches
Waveguide Outside Height
Between 0.995 inches and 1.005 inches
Waveguide Longer Offset Distance
Between 9.570 inches and 9.690 inches
Flange Connecting Facility And Quantity
8 unthreaded hole first flange all connection facilities
Flange Style
Choke type first flange
Waveguide Offset Distance
Between 5.690 inches and 5.810 inches
Special Features
Sma female receptacle for monitoring
Flexibility
Rigid fifth tubing segment
Material
Copper alloy second tubing segment
Precious Material And Location
Internal flexguide surface silver
Precious Material
Silver
Surface Treatment
Silver second tubing segment inside surfaces
Style Designator
Bend type
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013188091
NSN
5985013188091

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
951431-75
Cage Code:
49956
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8529109000
  • NAICS: 334220
  • SITC: 76493
  • Description: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
  • End Use (Code 21400):
    Telecommunications equipment

Q & A

Frequently asked questions for NSN 5985-01-318-8091
What are the manufacturers of nsn 5985013188091?
Does this nsn 5985013188091 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013188091
An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. the tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. one or more ends are terminated. may include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.
Does nsn 5985013188091 contain any precious metals?
Item contains silver.
Does nsn 5985013188091 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013188091?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00305
FIIG:
A073A0
App. Key:
B
Cond. Code:
1
Status:
A

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