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Waveguide Assembly NSN 5985-01-283-2479

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 5985-01-283-2479 NSN: 5985-01-283-2479

Features and Characteristics

Cross Sectional Shape
Internal, rectangular double ridged external, rectangular
Thread Class
2b all flanges first connection facility
Thread Direction
Right-hand all flanges first connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
1.087 inches all flanges and 1.093 inches all flanges
Flange Inside Height
0.503 mils all flanges and 0.509 centimeters all flanges
Flange Outside Width
1.954 inches all flanges and 1.984 inches all flanges
Flange Outside Height
1.376 inches all flanges and 1.406 inches all flanges
Flange Depth
0.245 inches all flanges
Flange Connecting Hole Diameter
0.145 inches all flanges second connection facility and 0.148 inches all flanges second connection facility
Voltage Standing Wave Ratio
1.20
Waveguide Outside Width
1.340 inches
Thread Size
0.138 inches all flanges first connection facility
Waveguide Inside Width
Between 1.210 inches and 1.218 inches
Waveguide Inside Height
Between 0.626 inches and 0.634 inches
Waveguide Outside Height
0.750 inches
Flange Connecting Facility And Quantity
4 unthreaded hole all flanges second connection facility
Flange Style
Contact, double ridge type all flanges
Waveguide Length
2.750 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy single tubing segment and flange
Style Designator
Straight type
Thread Series Designator
Unc all flanges first connection facility
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012832479
NSN
5985012832479

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R181-C1-C1
Cage Code:
06351
Status:
A
MSDS:
Part Number:
10109869-101
Cage Code:
94580
Status:
A
MSDS:
Part Number:
29475-107
Cage Code:
63661
Status:
A
MSDS:
Part Number:
BFU475
Cage Code:
66544
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 5985-01-283-2479
What are the manufacturers of nsn 5985012832479?
Does this nsn 5985012832479 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012832479
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 5985012832479 contain any precious metals?
No precious metal content.
Does nsn 5985012832479 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012832479?
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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