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Waveguide Assembly NSN 5985-01-255-1901

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 5985-01-255-1901 NSN: 5985-01-255-1901

Features and Characteristics

Thread Class
3b second flange second connection facility
Bend Angle In Deg
15.0 all bends e-plane
Tubing Wall Construction Style
Straight seam single tubing segment
Flange Quantity
2
Flange Inside Width
2.835 inches second flange and 2.845 inches second flange
Flange Outside Height
4.490 inches second flange and 4.510 inches second flange
Flange Connecting Hole Diameter
0.262 inches first flange single connection facility and 0.268 inches first flange single connection facility
Thread Size
0.250 inches second flange second connection facility
Flange Connecting Facility And Quantity
10 unthreaded hole first flange single connection facility
Flange Style
Contact type second flange
Waveguide Length
8.660 inches
Waveguide Center To Center Distance
0.730 inches
Flexibility
Flexible single tubing segment
Material
Copper alloy all flange
Surface Treatment
Copper single tubing segment outside surfaces and tin single tubing segment outside surfaces
Style Designator
Offset bend type
Thread Series Designator
Unf second flange second connection facility
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012551901
NSN
5985012551901

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TVS-86026
Cage Code:
06351
Status:
A
MSDS:
Part Number:
55371824-11
Cage Code:
53711
Status:
A
MSDS:
Part Number:
52521
Cage Code:
52564
Status:
A
MSDS:
Part Number:
5537824-11
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 5985-01-255-1901
What are the manufacturers of nsn 5985012551901?
Does this nsn 5985012551901 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012551901
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 5985012551901 contain any precious metals?
No precious metal content.
Does nsn 5985012551901 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012551901?
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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