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Waveguide Assembly NSN 5985-01-387-7926

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 5985-01-387-7926 NSN: 5985-01-387-7926

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Bend Angle In Deg
90.0 third bend e-plane
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Height
0.340 inches all flanges
Waveguide Inside Height
0.340 inches
Criticality Code Justification
Nhcf
Flange Connecting Facility And Quantity
4 threaded stud all flanges all connection facilities
Waveguide First Leg Length
0.965 inches
Waveguide Fifth Leg Length
0.451 inches
Flange Style
Choke type all flanges
Waveguide Length
9.400 inches
Waveguide Second Leg Length
2.046 inches
Waveguide Sixth Leg Length
1.888 inches
Waveguide Third Leg Length
2.946 inches
Waveguide Fourth Leg Length
1.086 inches
Material
Copper all tubing segment
Nuclear Hardness Critical Feature
Hardened
Precious Material And Location
Internal surfaces on flexible sections of waveguide silver
Precious Material
Silver
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013877926
NSN
5985013877926

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DAA3394P420-117
Cage Code:
1W025
Status:
A
MSDS:
Part Number:
1061104
Cage Code:
66544
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 5985-01-387-7926
What are the manufacturers of nsn 5985013877926?
Does this nsn 5985013877926 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013877926
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 5985013877926 contain any precious metals?
Item contains silver.
Does nsn 5985013877926 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013877926?
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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