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Waveguide Assembly NSN 5985-01-420-1343

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 5985-01-420-1343 NSN: 5985-01-420-1343

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange single connection facility
Thread Direction
Right-hand second flange single connection facility
Bend Angle In Deg
90.0 single bend h-plane
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
1.005 inches first flange
Flange Inside Height
0.505 inches first flange
Flange Outside Width
1.625 inches second flange
Flange Outside Height
1.625 inches first flange
Flange Inside Diameter
1.225 inches second flange
Flange Depth
0.438 inches second flange
Flange Connecting Hole Diameter
0.169 inches first flange single connection facility
Waveguide Outside Width
1.000 inches
Thread Size
0.164 inches second flange single connection facility
Waveguide Inside Width
0.900 inches
Waveguide Inside Height
0.400 inches
Waveguide Outside Height
0.500 inches
Waveguide Longer Offset Distance
1.750 inches
Flange Connecting Facility And Quantity
4 unthreaded hole first flange single connection facility
Flange Style
Cover type first flange
Waveguide Offset Distance
1.750 inches
Flexibility
Rigid single tubing segment
Material
Aluminum single tubing segment and flange
Style Designator
Bend type
Thread Series Designator
Unc second flange single connection facility
Specification Data
20418-es8123 manufacturers specification control
FSC
5985 Related Equipment Waveguides Antennas
NIIN
014201343
NSN
5985014201343

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RHB90-1A-5A-1.75-1.75-A
Cage Code:
66544
Status:
A
MSDS:
Part Number:
ES8123-02
Cage Code:
20418
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 5985-01-420-1343
What are the manufacturers of nsn 5985014201343?
Does this nsn 5985014201343 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985014201343
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 5985014201343 contain any precious metals?
No precious metal content.
Does nsn 5985014201343 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985014201343?
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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