Model: 253849

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b all flanges all connection facilities
Thread Direction
Right-hand all flanges all connection facilities
Tubing Wall Construction Style
Corrugated single tubing segment
Flange Quantity
2
Flange Inside Width
0.910 inches all flanges
Flange Inside Height
0.400 inches all flanges
Flange Outside Width
1.625 inches all flanges
Flange Outside Height
1.625 inches all flanges
Flange Inside Diameter
1.220 inches all flanges
Flange Depth
0.438 inches all flanges
Voltage Standing Wave Ratio
1.15
Insertion Loss In Decibels
0.10
Maximum Operating Pressure
120.0 pounds per square inch gage
Waveguide Outside Width
1.250 inches
Thread Size
0.164 inches all flanges all connection facilities
Waveguide Inside Height
0.656 inches
Flange Connecting Facility And Quantity
4 threaded hole all flanges all connection facilities
Flange Style
Choke type all flanges
Waveguide Leg Length
3.810 inches
Waveguide Longer Leg Length
10.310 inches
Waveguide Center To Center Distance
1.562 feet
Flexibility
Flexible single tubing segment
Material
Any acceptable single tubing jacket
Material
Beryllium single tubing segment or copper single tubing segment
Precious Material And Location
Internal tubing segment surfaces silver
Precious Material
Silver
Surface Treatment
Silver single tubing segment inside surfaces
Style Designator
U-bend type
Thread Series Designator
Unc all flanges all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-00-177-7098
Part Number
253849
Description
Waveguide Assembly
CAGE
82577

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 253849 NSN 5985-00-177-7098

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:
S
ESD:
ESD:
MMAC:
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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