Model: 9994658

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Flange Quantity
2
Flange Inside Width
6.490 inches all flanges and 6.510 inches all flanges
Flange Inside Height
3.240 inches all flanges and 3.260 inches all flanges
Flange Outside Width
8.668 inches all flanges and 8.710 inches all flanges
Flange Outside Height
5.418 inches first flange
Flange Outside Height
5.458 inches second flange
Flange Depth
0.918 inches all flanges and 0.958 inches all flanges
Voltage Standing Wave Ratio
1.05
Maximum Operating Pressure
25.0 pounds per square inch gage
Waveguide Outside Width
6.875 inches
Waveguide Inside Width
6.500 inches
Waveguide Inside Height
3.250 inches
Waveguide Outside Height
3.625 inches
Flange Connecting Facility And Quantity
10 unthreaded hole all flanges single connection facility
Flange Style
Contact type all flanges
Waveguide Length
7.440 inches
Material
Aluminum alloy 6061 all flange
Surface Treatment
Oxide film all flange inside surfaces
Style Designator
Straight type
Fsc Application Data
Antenna receiver transmitter group missile tracking
NSN
5985-00-988-9091
Part Number
9994658
Description
Waveguide Assembly
CAGE
18876

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 9994658 NSN 5985-00-988-9091

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
013120
UFC:
05380
LTL:
100.0
LCL:
100.0
WCC:
576
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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