Model: 402390

Waveguide Assembly

Special Features:

Brass mtg flange 0.125 in. Thk by 3.500 in. Lg by 3.500 in. W, 4 unthd mtg holes 0.219 in. Diameter evenly spaced 2.500 in. Apart, flange brazed into place 0.870 in. From one end

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange single connection facility
Thread Direction
Right-hand second flange single connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
1.118 inches all flanges and 1.126 inches all flanges
Flange Inside Height
0.493 inches all flanges and 0.501 inches all flanges
Flange Outside Width
1.875 inches all flanges
Flange Outside Height
1.875 inches all flanges
Flange Inside Diameter
0.674 inches all flanges and 0.678 inches all flanges
Flange Depth
0.625 inches all flanges
Flange Connecting Hole Diameter
0.193 inches first flange single connection facility
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.10
Maximum Operating Pressure
30.0 pounds per square inch gage
Waveguide Outside Width
1.000 inches
Thread Size
0.164 inches second flange single connection facility
Waveguide Inside Width
0.900 inches
Waveguide Inside Height
0.400 inches
Waveguide Outside Height
0.500 inches
Flange Connecting Facility And Quantity
4 threaded hole second flange single connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole first flange single connection facility
Flange Style
Choke type all flanges
Waveguide Length
4.280 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy single tubing segment
Surface Treatment
Silver single tubing segment inside surfaces
Surface Treatment
Paint single tubing segment outside surfaces
Style Designator
Straight type
Thread Series Designator
Unc second flange single connection facility
NSN
5985-01-023-7700
Part Number
402390
Description
Waveguide Assembly
CAGE
20284

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 402390 NSN 5985-01-023-7700

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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