Model: 43140-00457-1

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange single connection facility
Thread Direction
Right-hand first flange single connection facility
End Application
Next assembly 43140-00341-1 used on an/spn-35c; wsd: radar and iff system
Tubing Wall Construction Style
Corrugated first tubing segment
Tubing Wall Construction Style
Seamless second tubing segment
Tubing Wall Construction Style
Seamless third tubing segment
Flange Quantity
2
Flange Inside Width
0.896 inches first flange and 0.904 inches first flange
Flange Inside Width
1.002 inches second flange and 1.008 inches second flange
Flange Inside Height
0.396 inches first flange and 0.404 inches first flange
Flange Inside Height
0.502 inches second flange and 0.508 inches second flange
Flange Outside Width
1.610 inches first flange and 1.640 inches first flange
Flange Outside Width
1.610 inches second flange and 1.640 inches second flange
Flange Outside Height
1.610 inches second flange and 1.640 inches second flange
Flange Outside Height
1.610 inches first flange and 1.640 inches first flange
Flange Depth
0.423 inches first flange and 0.453 inches first flange
Flange Depth
0.423 inches second flange and 0.453 inches second flange
Flange Connecting Hole Diameter
0.169 inches second flange single connection facility and 0.172 inches second flange single connection facility
Waveguide Outside Width
1.000 inches
Thread Size
0.164 inches first 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 first flange single connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole second flange single connection facility
Waveguide First Leg Length
Between 2.970 inches and 3.030 inches
Flange Style
Choke type first flange
Flange Style
Cover type second flange
Waveguide Second Leg Length
Between 3.310 inches and 3.370 inches
Waveguide Third Leg Length
Between 2.080 inches and 2.140 inches
Waveguide Fourth Leg Length
Between 1.570 inches and 1.630 inches
Specified Frequency
Between 8.20 gigahertz and 12.40 gigahertz
Flexibility
Flexible first tubing segment
Flexibility
Rigid second tubing segment
Flexibility
Rigid third tubing segment
Material
Aluminum alloy 6061 all flange
Material
Aluminum alloy 6061 second tubing segment
Material
Aluminum alloy 6061 third tubing segment
Material
Copper alloy first tubing segment
Style Designator
Three bend type
Thread Series Designator
Unc first flange single connection facility
NSN
5985-01-503-1559
Part Number
43140-00457-1
Description
Waveguide Assembly
CAGE
02591

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 43140-00457-1 NSN 5985-01-503-1559

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:
A
ESD:
A
MMAC:
CRITL:
X

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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