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Waveguide Assembly NSN 5985-01-271-1757

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 5985-01-271-1757 NSN: 5985-01-271-1757

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Tubing Wall Construction Style
Corrugated single tubing segment
Flange Quantity
2
Flange Inside Width
1.253 inches all flanges and 1.256 inches all flanges
Flange Inside Height
0.628 inches all flanges and 0.632 inches all flanges
Flange Outside Width
1.860 inches all flanges and 1.890 inches all flanges
Flange Outside Height
1.860 inches all flanges and 1.890 inches all flanges
Flange Depth
0.423 inches all flanges and 0.453 inches all flanges
Flange Connecting Hole Diameter
0.169 inches all flanges all connection facilities and 0.172 inches all flanges all connection facilities
Voltage Standing Wave Ratio
1.10
Maximum Operating Pressure
25.0 pounds per square inch gage
Waveguide Outside Width
Between 1.246 inches and 1.254 inches
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 unthreaded hole all flanges all connection facilities
Flange Style
Cover type all flanges
Waveguide Center To Center Distance
10.430 inches
Waveguide Height
3.880 inches
Special Features
Flange faces free of paint
Flexibility
Flexible single tubing segment
Material
Copper alloy single tubing segment
Precious Material And Location
Waveguide internal surfaces silver
Precious Material
Silver
Surface Treatment
Silver single tubing segment inside surfaces
Style Designator
Double bend type
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012711757
NSN
5985012711757

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
483226-3
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
TS68697-2
Cage Code:
06351
Status:
A
MSDS:
Part Number:
236073
Cage Code:
54647
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 5985-01-271-1757
What are the manufacturers of nsn 5985012711757?
Does this nsn 5985012711757 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012711757
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 5985012711757 contain any precious metals?
Item contains silver.
Does nsn 5985012711757 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012711757?
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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