Model: SM-D-947949

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange first connection facility
Bend Angle In Deg
90.0 single bend h-plane
Tubing Wall Construction Style
Interlocked single tubing segment
Flange Quantity
2
Flange Inside Width
1.372 inches first flange
Flange Inside Width
1.372 inches second flange
Flange Inside Height
0.622 inches first flange
Flange Inside Height
0.622 inches second flange
Flange Outside Width
2.690 inches second flange
Flange Outside Height
1.940 inches second flange
Flange Outside Diameter
3.125 inches first flange
Flange Depth
0.500 inches second flange
Flange Depth
0.750 inches first flange
Flange Connecting Hole Diameter
0.196 inches second flange second connection facility
Voltage Standing Wave Ratio
1.05
Insertion Loss In Decibels
0.03
Maximum Operating Pressure
5.0 pounds per square inch gage
Waveguide Outside Width
1.500 inches
Thread Size
0.190 inches first flange first connection facility
Waveguide Inside Width
1.372 inches
Waveguide Inside Height
0.622 inches
Waveguide Outside Height
0.750 inches
Waveguide Longer Offset Distance
5.311 inches
Flange Connecting Facility And Quantity
6 threaded hole first flange first connection facility
Flange Connecting Facility And Quantity
8 unthreaded hole second flange second connection facility
Flange Style
Choke type first flange
Flange Style
Contact type second flange
Flexibility
Rigid single tubing segment
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Paint all tubing segment and flange outside surfaces
Style Designator
Bend type
Thread Series Designator
Unf first flange first connection facility
NSN
5985-01-090-9459
Part Number
SM-D-947949
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 SM-D-947949 NSN 5985-01-090-9459

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:
ESD:
MMAC:
EH
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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