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Waveguide Assembly NSN 5985-01-237-2490

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 5985-01-237-2490 NSN: 5985-01-237-2490

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
Tubing Wall Construction Style
Corrugated all tubing segment
Flange Quantity
2
Flange Inside Width
1.480 inches all flanges
Flange Inside Height
0.688 inches all flanges
Flange Outside Width
2.750 inches all flanges
Flange Outside Height
2.000 inches all flanges
Flange Depth
0.250 inches all flanges
Voltage Standing Wave Ratio
1.25
Insertion Loss In Decibels
0.15
Waveguide Outside Width
2.750 inches
Waveguide Inside Width
1.480 inches
Waveguide Inside Height
0.688 inches
Waveguide Outside Height
2.000 inches
Flange Connecting Facility And Quantity
8 captive screws all flanges all connection facilities
Flange Style
Contact, double ridge type all flanges
Waveguide Length
16.750 inches
Flexibility
Flexible all tubing segment
Material
Plastic single tubing jacket
Precious Material And Location
Tubing surfaces silver
Precious Material
Silver
Surface Treatment
Silver single tubing segment all surfaces
Style Designator
Straight type
Thread Series Designator
Unc all flanges all connection facilities
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012372490
NSN
5985012372490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
114867
Cage Code:
66544
Status:
A
MSDS:
Part Number:
20-806054-1
Cage Code:
07397
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 5985-01-237-2490
What are the manufacturers of nsn 5985012372490?
Does this nsn 5985012372490 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012372490
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 5985012372490 contain any precious metals?
Item contains platinum material.
Does nsn 5985012372490 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012372490?
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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