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Waveguide Assembly NSN 5985-01-140-7491

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 5985-01-140-7491 NSN: 5985-01-140-7491

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange second connection facility
Thread Direction
Right-hand second flange second connection facility
Bend Angle In Deg
90.0 single bend e-plane
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
0.900 inches all flanges
Flange Inside Height
0.400 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
Flange Connecting Hole Diameter
0.169 inches first flange first connection facility and 0.172 inches first flange first connection facility
Thready Qty Per Inch (tpi)
32 second flange second connection facility
Waveguide Outside Width
1.000 inches
Thread Size
0.164 inches second flange second connection facility
Waveguide Inside Width
0.900 inches
Waveguide Inside Height
0.400 inches
Waveguide Outside Height
0.500 inches
Waveguide Longer Offset Distance
2.325 inches
Flange Connecting Facility And Quantity
4 unthreaded hole first flange first connection facility
Flange Style
Choke type all flanges
Waveguide Offset Distance
1.175 inches
Special Features
With plate and bracket attached to second flange
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
Corner type
Thread Series Designator
Unc second flange second connection facility
Fsc Application Data
Radar set an/apg-65
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011407491
NSN
5985011407491

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3542103
Cage Code:
82577
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 5985-01-140-7491
What are the manufacturers of nsn 5985011407491?
Does this nsn 5985011407491 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011407491
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 5985011407491 contain any precious metals?
No precious metal content.
Does nsn 5985011407491 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011407491?
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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