Model: 70990-009

Waveguide Assembly

Special Features:

Includes side pressure port attachment drilled 0.125 in. Diameter through one wall 1/16-27 npt x 0.25 in. Dp; includes window 1st flange

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
1.118 inches and 1.126 inches first flange
Flange Inside Width
1.253 inches and 1.256 inches second flange
Flange Inside Height
0.493 inches and 0.501 inches first flange
Flange Inside Height
0.628 inches and 0.631 inches second flange
Flange Outside Width
1.860 inches and 1.890 inches first flange
Flange Outside Width
1.860 inches and 1.890 inches second flange
Flange Outside Height
1.860 inches and 1.890 inches first flange
Flange Outside Height
1.860 inches and 1.890 inches second flange
Flange Inside Diameter
1.610 inches and 1.640 inches first flange
Flange Depth
0.423 inches and 0.453 inches first flange
Flange Depth
0.423 inches and 0.453 inches second flange
Flange Connecting Hole Diameter
0.144 inches and 0.147 inches second flange all connection facilities
Flange Connecting Hole Diameter
0.169 inches and 0.172 inches first flange all connection facilities
Waveguide Outside Width
Between 1.246 inches and 1.254 inches
Waveguide Inside Width
Between 1.118 inches and 1.126 inches
Waveguide Inside Height
Between 0.493 inches and 0.501 inches
Waveguide Outside Height
Between 0.621 inches and 0.629 inches
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Flange Connecting Facility And Quantity
4 unthreaded hole first flange all connection facilities
Flange Style
Choke type first flange
Flange Style
Cover type second flange
Waveguide Length
2.562 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy all tubing segment and flange
Style Designator
Straight type
NSN
5985-01-221-0512
Part Number
70990-009
Description
Waveguide Assembly
CAGE
12110

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 70990-009 NSN 5985-01-221-0512

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:
0.5000lbs
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

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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