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Waveguide Assembly NSN 5985-01-318-7869

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 5985-01-318-7869 NSN: 5985-01-318-7869

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b all flanges all connection facilities
Thread Direction
Right-hand all flanges all connection facilities
End Application
Radio terminal set an/trc-170
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.867 inches all flanges and 1.877 inches all flanges
Flange Inside Height
0.867 inches all flanges and 0.877 inches all flanges
Flange Outside Diameter
3.610 inches all flanges and 3.640 inches all flanges
Flange Depth
0.922 inches all flanges and 0.953 inches all flanges
Voltage Standing Wave Ratio
1.15
Maximum Operating Pressure
15.0 pounds per square inch gage
Waveguide Outside Width
Between 1.995 inches and 2.005 inches
Thread Size
0.190 inches all flanges all connection facilities
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
Flange Connecting Facility And Quantity
8 threaded hole all flanges all connection facilities
Waveguide First Leg Length
Between 4.690 inches and 4.810 inches
Waveguide Fifth Leg Length
Between 4.280 inches and 4.400 inches
Flange Style
Choke type all flanges
Waveguide Second Leg Length
Between 1.940 inches and 2.060 inches
Waveguide Sixth Leg Length
Between 5.190 inches and 5.310 inches
Waveguide Third Leg Length
Between 2.940 inches and 3.060 inches
Waveguide Fourth Leg Length
Between 38.840 inches and 38.960 inches
Flexibility
Rigid all tubing segment
Material
Aluminum alloy 6061 all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange all surfaces
Style Designator
Five bend type
Thread Series Designator
Unf all flanges all connection facilities
Fsc Application Data
Communications equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013187869
NSN
5985013187869

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
951431-52
Cage Code:
3B150
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 5985-01-318-7869
What are the manufacturers of nsn 5985013187869?
Does this nsn 5985013187869 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013187869
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 5985013187869 contain any precious metals?
No precious metal content.
Does nsn 5985013187869 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013187869?
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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