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Waveguide Assembly NSN 5985-01-374-8442

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 5985-01-374-8442 NSN: 5985-01-374-8442

Features and Characteristics

Cross Sectional Shape
Internal, rectangular double ridged external, rectangular
Thread Class
2b all flanges all connection facilities
Thread Direction
Right-hand all flanges all connection facilities
End Application
Aircraft model f14d
Tubing Wall Construction Style
Seamless all tubing segment
Tubing Twist Type
Straight twist all tubing segment
Tubing Twist Angle In Deg
87.0 all tubing segment
Flange Quantity
2
Flange Inside Width
0.795 inches all flanges and 0.801 inches all flanges
Flange Inside Height
0.425 inches all flanges and 0.431 inches all flanges
Flange Outside Width
1.360 inches all flanges and 1.390 inches all flanges
Flange Outside Height
1.360 inches all flanges and 1.390 inches all flanges
Flange Depth
0.250 inches all flanges
Voltage Standing Wave Ratio
1.35
Insertion Loss In Decibels
0.40
Waveguide Outside Width
0.791 inches
Thread Size
0.138 inches all flanges all connection facilities
Waveguide Inside Width
0.691 inches
Waveguide Inside Height
0.321 inches
Waveguide Outside Height
0.421 inches
Flange Connecting Facility And Quantity
4 captive screws all flanges all connection facilities
Flange Style
Contact, double ridge type all flanges
Waveguide Length
Between 9.290 inches and 9.660 inches
Waveguide Center To Center Distance
8.090 inches
Flexibility
Flexible all tubing segment or rigid all tubing segment
Material
Aluminum alloy all tubing segment
Surface Treatment
Chromate all tubing segment all surfaces
Style Designator
Offset bend type
Thread Series Designator
Unc all flanges all connection facilities
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013748442
NSN
5985013748442

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A55A9028-11
Cage Code:
26512
Status:
A
MSDS:
Part Number:
R10-1171
Cage Code:
06351
Status:
A
MSDS:
Part Number:
106441-11
Cage Code:
66544
Status:
A
MSDS:
Part Number:
TDRS145091
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 5985-01-374-8442
What are the manufacturers of nsn 5985013748442?
Does this nsn 5985013748442 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013748442
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 5985013748442 contain any precious metals?
No precious metal content.
Does nsn 5985013748442 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013748442?
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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