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Waveguide Assembly NSN 5985-00-177-7128

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 5985-00-177-7128 NSN: 5985-00-177-7128

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 all tubing segment
Flange Quantity
2
Flange Inside Width
0.620 inches first flange and 0.624 inches first flange
Flange Inside Height
0.309 inches first flange and 0.313 inches first flange
Flange Outside Width
1.297 inches first flange and 1.327 inches first flange
Flange Outside Height
1.297 inches first flange and 1.327 inches first flange
Flange Inside Diameter
0.985 inches first flange and 1.015 inches first flange
Flange Depth
0.360 inches first flange and 0.390 inches first flange
Thready Qty Per Inch (tpi)
32 first flange all connection facilities
Waveguide Outside Width
Between 0.699 inches and 0.705 inches
Thread Size
0.138 inches first flange all connection facilities
Waveguide Inside Width
Between 0.6195 inches and 0.6245 inches
Waveguide Inside Height
Between 0.3085 inches and 0.3135 inches
Waveguide Outside Height
Between 0.388 inches and 0.394 inches
Flange Connecting Facility And Quantity
4 threaded hole first flange all connection facilities
Flange Style
Choke type first flange
Waveguide Leg Length
Between 5.860 inches and 5.900 inches
Waveguide Height
Between 22.240 inches and 22.280 inches
Flexibility
Rigid all tubing segment
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange outside surfaces and enamel all tubing segment and flange outside surfaces
Style Designator
U-bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
001777128
NSN
5985001777128

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
680866-1
Cage Code:
96214
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 5985-00-177-7128
What are the manufacturers of nsn 5985001777128?
Does this nsn 5985001777128 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985001777128
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 5985001777128 contain any precious metals?
No precious metal content.
Does nsn 5985001777128 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985001777128?
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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