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Waveguide Assembly NSN 5985-00-946-6793

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 5985-00-946-6793 NSN: 5985-00-946-6793

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange all connection facilities
Thread Direction
Right-hand second flange all connection facilities
Bend Angle In Deg
90.0 single bend e-plane
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.705 inches second flange
Flange Inside Height
0.394 inches second flange
Flange Outside Width
1.313 inches second flange
Flange Outside Height
1.312 inches first flange
Flange Depth
0.375 inches first flange
Flange Connecting Hole Diameter
0.144 inches second flange all connection facilities
Waveguide Outside Width
0.702 inches
Thread Size
0.138 inches first flange all connection facilities
Waveguide Inside Width
0.622 inches
Waveguide Inside Height
0.311 inches
Waveguide Outside Height
0.391 inches
Waveguide Longer Offset Distance
Between 1.970 inches and 2.030 inches
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Flange Style
Cover type second flange
Waveguide Offset Distance
Between 1.970 inches and 2.030 inches
Flexibility
Rigid single tubing segment
Material
Copper alloy all tubing segment and flange
Precious Material And Location
Tubing inside surface silver
Precious Material
Silver
Surface Treatment
Paint all tubing segment and flange outside surfaces and chromate zinc all tubing segment and flange outside surfaces
Style Designator
Bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equip.
FSC
5985 Related Equipment Waveguides Antennas
NIIN
009466793
NSN
5985009466793

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
109303
Cage Code:
66544
Status:
A
MSDS:
Part Number:
TRE-57-4-B-L2.0M2.0-90DEGSILVER
Cage Code:
06351
Status:
A
MSDS:
Part Number:
B90E0003
Cage Code:
12464
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 5985-00-946-6793
What are the manufacturers of nsn 5985009466793?
Does this nsn 5985009466793 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985009466793
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 5985009466793 contain any precious metals?
Item contains silver.
Does nsn 5985009466793 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985009466793?
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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