Model: 999020214961

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Bend Angle In Deg
90.0 first bend h-plane
Bend Angle In Deg
90.0 second bend e-plane
Bend Angle In Deg
90.0 third bend h-plane
End Application
Transmitting set, aircraft approach control an/trn-28
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
0.620 inches first flange and 0.624 inches first flange
Flange Inside Width
0.705 inches second flange and 0.707 inches second flange
Flange Inside Height
0.309 inches first flange and 0.313 inches first flange
Flange Inside Height
0.394 inches second flange and 0.396 inches second flange
Flange Outside Width
1.297 inches first flange and 1.327 inches first flange
Flange Outside Width
1.298 inches second flange and 1.328 inches second flange
Flange Outside Height
1.297 inches first flange and 1.327 inches first flange
Flange Outside Height
1.298 inches second flange and 1.328 inches second flange
Flange Inside Diameter
0.994 inches first flange
Flange Depth
0.298 inches second flange and 0.328 inches second flange
Flange Depth
0.360 inches first flange and 0.390 inches first flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Voltage Standing Wave Ratio
1.10
Waveguide Outside Width
Between 0.699 inches and 0.705 inches
Thread Size
0.138 inches first flange all connection facilities
Waveguide Inside Width
Between 0.6195 inches and 0.6245 inches
Waveguide Inside Height
Between 0.3085 inches and 0.3135 inches
Waveguide Outside Height
Between 0.388 inches and 0.394 inches
Flange Connecting Facility And Quantity
4 threaded hole first flange all connection facilities
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Flange Style
Choke type first flange
Flange Style
Cover type second flange
Waveguide Second Leg Length
10.937 inches
Waveguide Third Leg Length
2.390 inches
Waveguide Fourth Leg Length
1.125 inches
Flexibility
Flexible first tubing segment
Flexibility
Rigid fourth tubing segment
Flexibility
Rigid second tubing segment
Flexibility
Rigid sixth tubing segment
Flexibility
Rigid third tubing segment
Flexibility
Rigid fifth tubing segment
Material
Aluminum alloy all flange
Material
Aluminum alloy fifth tubing segment
Material
Aluminum alloy fourth tubing segment
Material
Aluminum alloy second tubing segment
Material
Aluminum alloy sixth tubing segment
Material
Aluminum alloy third tubing segment
Material
Copper alloy first tubing segment
Surface Treatment
Any acceptable all flange inside surfaces
Style Designator
Three bend type
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-00-437-6896
Part Number
999020214961
Description
Waveguide Assembly
CAGE
54647

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 999020214961 NSN 5985-00-437-6896

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.3000lbs
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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