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Waveguide Assembly NSN 5985-00-446-2756

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 5985-00-446-2756 NSN: 5985-00-446-2756

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
Corrugated single tubing segment
Flange Quantity
2
Flange Inside Width
0.897 inches all flanges and 0.903 inches all flanges
Flange Inside Height
0.397 inches all flanges and 0.403 inches all flanges
Flange Outside Width
1.625 inches all flanges
Flange Outside Height
1.625 inches all flanges
Flange Depth
0.438 inches all flanges
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.10
Waveguide Outside Width
Between 0.997 inches and 1.003 inches
Thread Size
0.164 inches all flanges single connection facility
Waveguide Inside Width
Between 0.897 inches and 0.903 inches
Waveguide Inside Height
Between 0.397 inches and 0.403 inches
Waveguide Outside Height
Between 0.497 inches and 0.503 inches
Waveguide Longer Offset Distance
Between 4.094 inches and 4.156 inches
Flange Connecting Facility And Quantity
4 threaded hole all flanges single connection facility
Flange Style
Choke type all flanges
Waveguide Offset Distance
Between 2.719 inches and 2.781 inches
Flexibility
Flexible single tubing segment
Material
Rubber synthetic single tubing jacket
Surface Treatment
Silver single tubing segment inside surfaces and rhodium single tubing segment inside surfaces
Style Designator
Bend type
Thread Series Designator
Unc all flanges single connection facility
FSC
5985 Related Equipment Waveguides Antennas
NIIN
004462756
NSN
5985004462756

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3099-1082P1
Cage Code:
99687
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 5985-00-446-2756
What are the manufacturers of nsn 5985004462756?
Does this nsn 5985004462756 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985004462756
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 5985004462756 contain any precious metals?
Item contains silver.
Does nsn 5985004462756 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985004462756?
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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