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Waveguide Assembly NSN 5985-00-203-5865

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 5985-00-203-5865 NSN: 5985-00-203-5865

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b all flanges single connection facility
Thread Direction
Right-hand all flanges single connection facility
Tubing Wall Construction Style
Interlocked single tubing segment
Flange Quantity
2
Flange Inside Width
2.834 inches all flanges and 2.846 inches all flanges
Flange Inside Height
1.334 inches all flanges and 1.346 inches all flanges
Flange Outside Diameter
5.298 inches all flanges and 5.328 inches all flanges
Flange Depth
1.235 inches all flanges and 1.265 inches all flanges
Voltage Standing Wave Ratio
1.08
Insertion Loss In Decibels
0.06
Thready Qty Per Inch (tpi)
20 all flanges single connection facility
Waveguide Outside Width
Between 2.994 inches and 3.006 inches
Thread Size
0.250 inches all flanges single connection facility
Waveguide Inside Width
Between 2.834 inches and 2.846 inches
Waveguide Inside Height
Between 1.334 inches and 1.346 inches
Waveguide Outside Height
Between 1.494 inches and 1.506 inches
Flange Connecting Facility And Quantity
8 threaded hole all flanges single connection facility
Flange Style
Choke type all flanges
Waveguide Length
1.000 feet
Flexibility
Flexible single tubing segment
Material
Rubber single tubing jacket
Precious Material And Location
Interior surfaces silver
Precious Material
Silver
Surface Treatment
Silver all tubing segment and flange inside surfaces
Style Designator
Straight type
Thread Series Designator
Unc all flanges single connection facility
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
002035865
NSN
5985002035865

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
129323-1
Cage Code:
24930
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 5985-00-203-5865
What are the manufacturers of nsn 5985002035865?
Does this nsn 5985002035865 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985002035865
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 5985002035865 contain any precious metals?
Item contains silver.
Does nsn 5985002035865 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985002035865?
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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