Model: 20-806054-1

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular double ridged external, rectangular
Thread Class
2b all flanges all connection facilities
Thread Direction
Right-hand all flanges all connection facilities
Tubing Wall Construction Style
Corrugated all tubing segment
Flange Quantity
2
Flange Inside Width
1.480 inches all flanges
Flange Inside Height
0.688 inches all flanges
Flange Outside Width
2.750 inches all flanges
Flange Outside Height
2.000 inches all flanges
Flange Depth
0.250 inches all flanges
Voltage Standing Wave Ratio
1.25
Insertion Loss In Decibels
0.15
Waveguide Outside Width
2.750 inches
Waveguide Inside Width
1.480 inches
Waveguide Inside Height
0.688 inches
Waveguide Outside Height
2.000 inches
Flange Connecting Facility And Quantity
8 captive screws all flanges all connection facilities
Flange Style
Contact, double ridge type all flanges
Waveguide Length
16.750 inches
Flexibility
Flexible all tubing segment
Material
Aluminum single flange
Material
Copper alloy single tubing segment
Material
Plastic single tubing jacket
Precious Material And Location
Tubing surfaces silver
Precious Material
Silver
Surface Treatment
Iridium single flange all surfaces
Surface Treatment
Silver single tubing segment all surfaces
Style Designator
Straight type
Thread Series Designator
Unc all flanges all connection facilities
NSN
5985-01-237-2490
Part Number
20-806054-1
Description
Waveguide Assembly
CAGE
07397

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 20-806054-1 NSN 5985-01-237-2490

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:
P
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
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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