Model: R50-121-1

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular double ridged external, rectangular double indented
Thread Class
2b first flange second connection facility
Thread Direction
Right-hand first flange second connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.688 inches first flange and 0.694 inches first flange
Flange Inside Width
1.003 inches second flange and 1.006 inches second flange
Flange Inside Height
0.318 inches first flange and 0.324 inches first flange
Flange Inside Height
0.503 inches second flange and 0.506 inches second flange
Flange Outside Width
1.360 inches first flange and 1.390 inches first flange
Flange Outside Width
1.610 inches second flange and 1.640 inches second flange
Flange Outside Height
1.360 inches first flange and 1.390 inches first flange
Flange Outside Height
1.610 inches second flange and 1.640 inches second flange
Flange Depth
0.235 inches first flange and 0.265 inches first flange
Flange Depth
0.423 inches second flange and 0.453 inches second flange
Flange Connecting Hole Diameter
0.145 inches first flange first connection facility and 0.148 inches first flange first connection facility
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.15
Thready Qty Per Inch (tpi)
32 first flange second connection facility
Waveguide Outside Width
Between 0.788 inches and 0.794 inches
Thread Size
0.138 inches first flange second connection facility
Waveguide Inside Width
Between 0.688 inches and 0.694 inches
Waveguide Inside Height
Between 0.318 inches and 0.324 inches
Waveguide Outside Height
Between 0.418 inches and 0.424 inches
Flange Connecting Facility And Quantity
2 threaded hole first flange second connection facility
Flange Connecting Facility And Quantity
2 unthreaded hole first flange first connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Flange Style
Contact, double ridge type first flange
Flange Style
Cover type second flange
Waveguide Length
Between 3.365 inches and 3.385 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange outside surfaces and paint all tubing segment and flange outside surfaces
Style Designator
Straight type
Thread Series Designator
Unc first flange second connection facility
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-01-342-3413
Part Number
R50-121-1
Description
Waveguide Assembly
CAGE
06321

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 R50-121-1 NSN 5985-01-342-3413

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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