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Waveguide Assembly NSN 5985-01-237-7174

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 5985-01-237-7174 NSN: 5985-01-237-7174

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 single tubing segment
Flange Quantity
2
Flange Inside Width
1.503 inches second flange and 1.506 inches second flange
Flange Inside Height
0.753 inches second flange and 0.756 inches second flange
Flange Outside Diameter
3.110 inches second flange and 3.140 inches second flange
Flange Depth
0.360 inches second flange and 0.390 inches second flange
Flange Connecting Hole Diameter
0.199 inches second flange all connection facilities and 0.203 inches second flange all connection facilities
Maximum Operating Pressure
20.0 pounds per square inch gage
Waveguide Outside Width
Between 1.496 inches and 1.504 inches
Thread Size
0.192 inches first flange all connection facilities
Waveguide Inside Width
Between 1.368 inches and 1.376 inches
Waveguide Inside Height
Between 0.618 inches and 0.626 inches
Waveguide Outside Height
Between 0.746 inches and 0.754 inches
Flange Connecting Facility And Quantity
6 unthreaded hole second flange all connection facilities
Flange Style
Cover type second flange
Waveguide Length
Between 4.558 inches and 4.578 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Paint all tubing segment and flange outside surfaces and primer all tubing segment and flange outside surfaces
Style Designator
Straight type
Thread Series Designator
Unf first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012377174
NSN
5985012377174

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
654E4415-3
Cage Code:
81755
Status:
A
MSDS:
Part Number:
65E4415-3
Cage Code:
38494
Status:
A
MSDS:
Part Number:
11A-3/4-A-1-4.568
Cage Code:
0E6J8
Status:
A
MSDS:
Part Number:
232763
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 5985-01-237-7174
What are the manufacturers of nsn 5985012377174?
Does this nsn 5985012377174 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012377174
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 5985012377174 contain any precious metals?
No precious metal content.
Does nsn 5985012377174 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012377174?
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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