Model: 1979142

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange all connection facilities
Thread Direction
Right-hand second flange all connection facilities
End Application
1978779 use on 1810042
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
2.000 inches first flange
Flange Inside Height
0.625 inches first flange
Flange Outside Width
3.500 inches first flange
Flange Outside Height
0.375 inches first flange
Flange Depth
0.750 inches all flanges
Flange Connecting Hole Diameter
0.213 inches first flange all connection facilities
Waveguide Outside Width
3.500 inches
Thread Size
8.0 millimeters second flange all connection facilities
Waveguide Inside Width
0.632 inches
Waveguide Inside Height
1.122 inches
Waveguide Outside Height
3.500 inches
Flange Connecting Facility And Quantity
4 threaded hole second flange all connection facilities
Flange Connecting Facility And Quantity
6 unthreaded hole first flange all connection facilities
Flange Style
Contact type all flanges
Waveguide Length
2.074 inches
Flexibility
Rigid all tubing segment
Material
Copper all flange
Material
Copper alloy all tubing segment
Style Designator
Straight type
Thread Series Designator
Unc second flange all connection facilities
NSN
5985-01-611-7667
Part Number
1979142
Description
Waveguide Assembly
CAGE
03956

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 1979142 NSN 5985-01-611-7667

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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