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Waveguide Assembly NSN 5985-00-239-1185

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 5985-00-239-1185 NSN: 5985-00-239-1185

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.017 inches second flange and 1.023 inches second flange
Flange Inside Height
0.507 inches second flange and 0.513 inches second flange
Flange Outside Width
1.672 inches second flange and 1.702 inches second flange
Flange Outside Height
1.672 inches second flange and 1.702 inches second flange
Flange Inside Diameter
1.280 inches first flange
Flange Depth
0.485 inches second flange and 0.513 inches second flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Voltage Standing Wave Ratio
1.12
Insertion Loss In Decibels
0.10
Thready Qty Per Inch (tpi)
32 first flange all connection facilities
Waveguide Outside Width
Between 1.143 inches and 1.153 inches
Thread Size
0.164 inches first flange all connection facilities
Waveguide Inside Width
Between 1.017 inches and 1.023 inches
Waveguide Inside Height
Between 0.507 inches and 0.513 inches
Waveguide Outside Height
Between 0.633 inches and 0.643 inches
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Waveguide First Leg Length
Between 3.115 inches and 3.135 inches
Flange Style
Cover type second flange
Waveguide Second Leg Length
4.000 inches
Waveguide Third Leg Length
Between 2.115 inches and 2.135 inches
Waveguide Fourth Leg Length
1.750 inches
Flexibility
Rigid all tubing segment
Material
Aluminum alloy 6061 all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange outside surfaces and enamel all tubing segment and flange outside surfaces
Style Designator
Three bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
002391185
NSN
5985002391185

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2169729-501
Cage Code:
11447
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 5985-00-239-1185
What are the manufacturers of nsn 5985002391185?
Does this nsn 5985002391185 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985002391185
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 5985002391185 contain any precious metals?
No precious metal content.
Does nsn 5985002391185 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985002391185?
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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