Model: 9991927

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
3.002 inches all flanges and 3.005 inches all flanges
Flange Inside Height
1.502 inches all flanges and 1.505 inches all flanges
Flange Outside Width
4.480 inches all flanges and 4.520 inches all flanges
Flange Outside Height
2.980 inches first flange
Flange Outside Height
3.020 inches second flange
Flange Depth
0.320 inches all flanges and 0.360 inches all flanges
Waveguide Outside Width
4.500 inches
Waveguide Inside Width
3.003 inches
Waveguide Inside Height
1.503 inches
Waveguide Outside Height
3.000 inches
Flange Style
Contact type all flanges
Waveguide Length
Between 30.711 inches and 30.731 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy 6061 all flange
Surface Treatment
Chromate all tubing segment and flange outside surfaces and paint all tubing segment and flange outside surfaces
Style Designator
Straight type
Fsc Application Data
Antenna receiver transmitter group missile tracking
NSN
5985-00-919-9211
Part Number
9991927
Description
Waveguide Assembly
CAGE

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 9991927 NSN 5985-00-919-9211

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

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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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