Model: A3273789-1

Waveguide Assembly

Special Features:

Two bend type, 1st leg 3.19 in, 2nd leg 2.75 in, 3rd leg 2.42 in; flanges face 90 degrees from each other

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
End Application
Ot-20 (v) /g, transmitter group; next assembly a3273555, a3273573
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.372 inches all flanges
Flange Inside Height
0.622 inches all flanges
Flange Outside Width
2.690 inches all flanges
Flange Outside Height
1.940 inches all flanges
Flange Depth
0.500 inches all flanges
Flange Connecting Hole Diameter
0.196 inches all flanges all connection facilities
Voltage Standing Wave Ratio
1.05
Waveguide Outside Width
1.508 inches
Waveguide Inside Width
1.372 inches
Waveguide Inside Height
0.622 inches
Waveguide Outside Height
0.758 inches
Flange Connecting Facility And Quantity
8 unthreaded hole all flanges all connection facilities
Flange Style
Contact type all flanges
Part Name Assigned By Controlling Agency
Waveguide assembly w906
Specified Frequency
Between 7.9 gigahertz and 8.4 gigahertz
Flexibility
Rigid all tubing segment
Material
Any acceptable all tubing segment and flange
Surface Treatment
Any acceptable all tubing segment and flange all surfaces
NSN
5985-01-532-8979
Part Number
A3273789-1
Description
Waveguide Assembly
CAGE
80063

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 A3273789-1 NSN 5985-01-532-8979

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063520
UFC:
49770
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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