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Waveguide Assembly NSN 5985-00-471-8983

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 5985-00-471-8983 NSN: 5985-00-471-8983

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2a second flange all connection facilities
Thread Direction
Right-hand second flange all connection facilities
Bend Angle In Deg
90.0 all bends e-plane
End Application
Converter, radio frequency cv-2776/alq-78
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.118 inches second flange and 1.126 inches second flange
Flange Inside Height
0.493 inches second flange and 0.501 inches second flange
Flange Outside Width
2.625 inches second flange
Flange Outside Height
2.250 inches second flange
Flange Inside Diameter
0.875 inches second flange
Flange Depth
0.625 inches second flange
Thready Qty Per Inch (tpi)
32 second flange all connection facilities
Waveguide Outside Width
Between 1.246 inches and 1.254 inches
Thread Size
0.164 inches second flange all connection facilities
Waveguide Inside Width
Between 1.118 inches and 1.126 inches
Waveguide Inside Height
Between 0.493 inches and 0.501 inches
Waveguide Outside Height
Between 0.621 inches and 0.629 inches
Flange Connecting Facility And Quantity
4 threaded hole first flange all connection facilities
Flange Style
Choke type first flange
Waveguide Center To Center Distance
Between 2.427 inches and 2.447 inches
Special Features
Three insert helicoils provided
Flexibility
Rigid all tubing segment
Material
Aluminum alloy 6061 all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange outside surfaces
Style Designator
Double bend type
Thread Series Designator
Unc second flange all connection facilities
Fsc Application Data
Antennas, waveguides and related equip.
FSC
5985 Related Equipment Waveguides Antennas
NIIN
004718983
NSN
5985004718983

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
210936-000
Cage Code:
81413
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 5985-00-471-8983
What are the manufacturers of nsn 5985004718983?
Does this nsn 5985004718983 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985004718983
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 5985004718983 contain any precious metals?
No precious metal content.
Does nsn 5985004718983 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985004718983?
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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