Model: 43140-00499-1

Waveguide Assembly

Special Features:

Average prf: 2500 hz; peak power: 200kw max; long leg has cover style flange

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
Bend Angle In Deg
90.0 single bend h-plane
End Application
Next assembly 43140-00341-1 used on an/spn-35c; wsd: radar and iff system
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.118 inches second flange and 1.126 inches second flange
Flange Inside Width
1.252 inches first flange and 1.258 inches first flange
Flange Inside Height
0.493 inches second flange and 0.501 inches second flange
Flange Inside Height
0.627 inches first flange and 0.633 inches first flange
Flange Outside Width
1.860 inches first flange and 1.890 inches first flange
Flange Outside Width
1.860 inches second flange and 1.890 inches second flange
Flange Outside Height
1.860 inches first flange and 1.890 inches first flange
Flange Outside Height
1.860 inches second flange and 1.890 inches second flange
Flange Depth
0.423 inches first flange and 0.453 inches first flange
Flange Depth
0.610 inches second flange and 0.640 inches second flange
Flange Connecting Hole Diameter
0.169 inches first flange single connection facility and 0.172 inches first flange single connection facility
Waveguide Outside Width
1.250 inches
Thread Size
0.164 inches second flange single connection facility
Waveguide Inside Width
1.122 inches
Waveguide Inside Height
0.497 inches
Waveguide Outside Height
0.625 inches
Waveguide Longer Offset Distance
Between 2.970 inches and 3.030 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 second flange
Flange Style
Cover type first flange
Waveguide Offset Distance
Between 1.520 inches and 1.580 inches
Specified Frequency
Between 7.05 gigahertz and 10.00 gigahertz
Flexibility
Rigid all tubing segment
Material
Aluminum alloy 6061 all tubing segment and flange
Style Designator
Bend type
Thread Series Designator
Unc second flange single connection facility
NSN
5985-01-503-1526
Part Number
43140-00499-1
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 43140-00499-1 NSN 5985-01-503-1526

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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