Model: 951431-74

Waveguide Assembly

Special Features:

W/one elbow

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Bend Angle In Deg
90.0 first bend h-plane
Bend Angle In Deg
90.0 second bend e-plane
Bend Angle In Deg
90.0 third bend e-plane
End Application
Radio terminal set an/trc-170
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.867 inches all flanges and 1.877 inches all flanges
Flange Inside Height
0.867 inches all flanges and 0.877 inches all flanges
Flange Outside Diameter
3.610 inches all flanges and 3.640 inches all flanges
Flange Depth
0.922 inches all flanges and 0.953 inches all flanges
Flange Connecting Hole Diameter
0.206 inches all flanges all connection facilities and 0.209 inches all flanges all connection facilities
Voltage Standing Wave Ratio
1.10
Maximum Operating Pressure
15.0 pounds per square inch gage
Waveguide Outside Width
Between 1.995 inches and 2.005 inches
Waveguide Inside Width
Between 1.867 inches and 1.877 inches
Waveguide Inside Height
Between 0.867 inches and 0.877 inches
Waveguide Outside Height
Between 0.995 inches and 1.005 inches
Flange Connecting Facility And Quantity
8 unthreaded hole all flanges all connection facilities
Waveguide First Leg Length
4.500 inches
Flange Style
Choke type all flanges
Waveguide Second Leg Length
4.060 inches
Waveguide Third Leg Length
6.125 inches
Flexibility
Rigid all tubing segment
Material
Aluminum alloy 6061 all tubing segment
Material
Aluminum all flange
Surface Treatment
Anodize all tubing segment all surfaces
Style Designator
Three bend type
Supplementary Features
4.4 to 5.0 ghz elec rqmt range; up to 3 kw power level
Fsc Application Data
Antennas, waveguides, and related equip.
NSN
5985-01-318-5949
Part Number
951431-74
Description
Waveguide Assembly
CAGE
3B150

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 951431-74 NSN 5985-01-318-5949

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:
3.0000lbs
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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