Model: 0490-0304

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Bend Angle In Deg
90.0 all bends h-plane
Tubing Wall Construction Style
Convolute first tubing segment
Tubing Wall Construction Style
Seamless second tubing segment
Flange Quantity
2
Flange Inside Width
0.705 inches all flanges
Flange Inside Height
0.394 inches all flanges
Flange Outside Width
1.312 inches all flanges
Flange Outside Height
1.312 inches all flanges
Flange Depth
0.312 inches all flanges
Flange Connecting Hole Diameter
0.144 inches all flanges all connection facilities
Voltage Standing Wave Ratio
1.13
Insertion Loss In Decibels
0.15
Waveguide Outside Width
0.702 inches
Waveguide Inside Width
0.622 inches
Waveguide Inside Height
0.311 inches
Waveguide Outside Height
0.391 inches
Waveguide Longer Offset Distance
7.420 inches
Flange Connecting Facility And Quantity
4 unthreaded hole all flanges all connection facilities
Flange Style
Cover type all flanges
Waveguide Offset Distance
2.125 inches
Flexibility
Flexible first tubing segment
Flexibility
Rigid second tubing segment
Material
Aluminum all flange
Material
Aluminum second tubing segment
Material
Copper alloy first tubing segment
Material
Plastic all tubing jacket
Precious Material And Location
Tubing and flange surfaces silver
Precious Material
Silver
Surface Treatment
Chromate second tubing segment all surfaces
Surface Treatment
Silver all flange all surfaces
Surface Treatment
Silver first tubing segment all surfaces
Style Designator
Elbow type
NSN
5985-00-175-4525
Part Number
0490-0304
Description
Waveguide Assembly
CAGE
28480

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 0490-0304 NSN 5985-00-175-4525

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:
S
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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