Model: 685795-303

Waveguide Assembly

Special Features:

Item comes as a matched pair of two (2) waveguides consisting of part numbers 685795-1 and 685795-301 (cage 20418)..

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange single connection facility
Thread Direction
Right-hand second flange single connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.622 inches second flange
Flange Inside Width
0.705 inches first flange
Flange Inside Height
0.394 inches first flange
Flange Inside Height
0.394 inches second flange
Flange Outside Width
1.312 inches second flange
Flange Outside Width
1.313 inches first flange
Flange Outside Height
1.313 inches first flange
Flange Outside Height
1.312 inches second flange
Flange Depth
0.313 inches first flange
Flange Depth
0.375 inches second flange
Flange Connecting Hole Diameter
0.169 inches first flange single connection facility and 0.172 inches first flange single connection facility
Voltage Standing Wave Ratio
1.11
Waveguide Outside Width
0.702 inches
Thread Size
0.138 inches second flange single connection facility
Waveguide Inside Width
0.622 inches
Waveguide Inside Height
0.311 inches
Waveguide Outside Height
0.391 inches
Flange Connecting Facility And Quantity
4 threaded hole second flange single connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole first flange single connection facility
Flange Style
Choke type second flange
Flange Style
Cover type first flange
Waveguide Length
4.500 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy single tubing segment and flange
Style Designator
Straight type
Thread Series Designator
Unc second flange single connection facility
NSN
5985-01-415-2180
Part Number
685795-303
Description
Waveguide Assembly
CAGE
20418

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 685795-303 NSN 5985-01-415-2180

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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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