Model: 951431-55

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Bend Angle In Deg
45.0 third bend e-plane
Bend Angle In Deg
45.0 second bend e-plane
Bend Angle In Deg
90.0 first bend h-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 first flange and 1.877 inches first flange
Flange Inside Height
0.867 inches first flange and 0.877 inches first flange
Flange Outside Diameter
3.610 inches first flange and 3.640 inches first flange
Flange Depth
0.922 inches first flange and 0.953 inches first flange
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
Thread Size
0.190 inches first flange all connection facilities
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 threaded hole first flange all connection facilities
Waveguide First Leg Length
Between 2.190 inches and 2.310 inches
Flange Style
Choke type first flange
Waveguide Second Leg Length
Between 38.150 inches and 38.270 inches
Waveguide Third Leg Length
Between 1.940 inches and 2.060 inches
Waveguide Fourth Leg Length
Between 1.440 inches and 1.560 inches
Flexibility
Rigid all tubing segment
Material
Aluminum alloy 6061 all tubing segment and flange
Surface Treatment
Chromate all tubing segment and flange all surfaces
Style Designator
Three bend type
Thread Series Designator
Unf first flange all connection facilities
Fsc Application Data
Communications equipment
NSN
5985-01-319-1704
Part Number
951431-55
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 951431-55 NSN 5985-01-319-1704

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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