Model: 7700090-503

Waveguide Assembly

Special Features:

Gthis item is painted grey and has 3 tube segments with 2 bends. It is l shaped with the length of the first segment mearsuring 2 in., the second segment is 9 in., and the third segment is 20 in. Long

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
3b all flanges all connection facilities
Thread Direction
Right-hand all flanges all connection facilities
Bend Angle In Deg
90.0 first bend h-plane
Bend Angle In Deg
90.0 second bend e-plane
End Application
Coast guard hu-25 slar system
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
0.900 inches all flanges
Flange Inside Height
0.400 inches all flanges
Flange Outside Width
1.630 inches all flanges
Flange Outside Height
1.630 inches all flanges
Flange Depth
0.440 inches all flanges
Waveguide Outside Width
1.000 inches
Thread Size
0.160 inches all flanges all connection facilities
Waveguide Inside Width
0.900 inches
Waveguide Inside Height
0.400 inches
Waveguide Outside Height
0.500 inches
Flange Connecting Facility And Quantity
4 threaded hole all flanges all connection facilities
Flange Style
Choke type all flanges
Flexibility
Rigid all tubing segment
Material
Copper alloy all tubing segment and flange
Surface Treatment
Paint all tubing segment and flange outside surfaces
Thread Series Designator
Unjf all flanges all connection facilities
NSN
5985-01-443-6955
Part Number
7700090-503
Description
Waveguide Assembly
CAGE
25531

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.

Part 7700090-503 NSN 5985-01-443-6955

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00305
FIIG:
A073A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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