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Waveguide Assembly NSN 5985-01-187-2736

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 5985-01-187-2736 NSN: 5985-01-187-2736

Features and Characteristics

Cross Sectional Shape
Internal, rectangular double ridged external, rectangular
Thread Class
2b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.720 inches second flange
Flange Inside Height
0.321 inches second flange
Flange Outside Width
1.375 inches second flange
Flange Outside Height
1.375 inches second flange
Flange Depth
0.250 inches second flange
Flange Connecting Hole Diameter
0.144 inches second flange all connection facilities and 0.147 inches second flange all connection facilities
Insertion Loss In Decibels
0.15
Thready Qty Per Inch (tpi)
32 first flange all connection facilities
Maximum Operating Pressure
45.0 pounds per square inch gage
Waveguide Outside Width
Between 0.699 inches and 0.705 inches
Thread Size
0.138 inches first flange all connection facilities
Waveguide Inside Width
Between 0.619 inches and 0.624 inches
Waveguide Inside Height
Between 0.308 inches and 0.313 inches
Waveguide Outside Height
Between 0.388 inches and 0.394 inches
Waveguide Longer Offset Distance
4.720 inches
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Flange Style
Contact, double ridge type second flange
Waveguide Offset Distance
1.960 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange outside surfaces
Style Designator
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
011872736
NSN
5985011872736

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
675-21136-567
Cage Code:
82918
Status:
A
MSDS:
Part Number:
TDR10124
Cage Code:
06351
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 5985-01-187-2736
What are the manufacturers of nsn 5985011872736?
Does this nsn 5985011872736 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011872736
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 5985011872736 contain any precious metals?
No precious metal content.
Does nsn 5985011872736 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011872736?
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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