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Waveguide Assembly NSN 5985-01-368-8953

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 5985-01-368-8953 NSN: 5985-01-368-8953

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
0.896 inches first flange and 0.904 inches first flange0.896 inches second flange and 0.904 inches second flange
Flange Inside Height
0.396 inches first flange and 0.404 inches first flange0.396 inches second flange and 0.404 inches second flange
Flange Outside Width
1.610 inches first flange and 1.630 inches first flange1.610 inches second flange and 1.630 inches second flange
Flange Outside Height
1.610 inches first flange and 1.630 inches first flange1.610 inches second flange and 1.630 inches second flange
Flange Depth
0.423 inches first flange and 0.453 inches first flange0.423 inches second flange and 0.453 inches second flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Maximum Operating Pressure
15.0 pounds per square inch gage
Waveguide Outside Width
Between 0.996 inches and 1.004 inches
Thread Size
0.164 inches first flange all connection facilities
Waveguide Inside Width
Between 0.896 inches and 0.904 inches
Waveguide Inside Height
Between 0.396 inches and 0.404 inches
Waveguide Outside Height
Between 0.496 inches and 0.504 inches
Flange Connecting Facility And Quantity
4 threaded hole first flange all connection facilities4 unthreaded hole second flange all connection facilities
Waveguide Fifth Leg Length
4.600 inches
Flange Style
Choke type first flangecover type second flange
Waveguide Second Leg Length
3.150 inches
Waveguide Third Leg Length
11.300 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy single tubing segmentaluminum alloy all flange
Style Designator
Four bend type
Thread Series Designator
Unc first flange all connection facilities
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013688953
NSN
5985013688953

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1522807-1
Cage Code:
02769
Status:
A
MSDS:
Part Number:
5829943-1
Cage Code:
53711
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 5985-01-368-8953
What are the manufacturers of nsn 5985013688953?
Does this nsn 5985013688953 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013688953
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 5985013688953 contain any precious metals?
No precious metal content.
Does nsn 5985013688953 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013688953?
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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