Model: MA57457

Waveguide Adapter

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange single connection facility
Thread Class
2b second flange first connection facility
Thread Direction
Right-hand first flange single connection facility
Thread Direction
Right-hand second flange first connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Tubing Twist Type
Straight twist single tubing segment
Tubing Twist Angle In Deg
90.0 single tubing segment
Flange Quantity
2
Flange Inside Width
0.279 inches first flange and 0.281 inches first flange
Flange Inside Width
0.362 inches second flange and 0.363 inches second flange
Flange Inside Height
0.139 inches first flange and 0.141 inches first flange
Flange Inside Height
0.222 inches second flange and 0.223 inches second flange
Flange Outside Width
0.735 inches first flange and 0.765 inches first flange
Flange Outside Width
1.490 inches second flange and 1.510 inches second flange
Flange Outside Height
0.735 inches first flange and 0.765 inches first flange
Flange Outside Height
1.490 inches second flange and 1.510 inches second flange
Flange Inside Diameter
0.485 inches first flange and 0.515 inches first flange
Flange Depth
0.195 inches first flange and 0.225 inches first flange
Flange Depth
0.240 inches second flange and 0.260 inches second flange
Flange Connecting Hole Diameter
0.146 inches second flange second connection facility and 0.166 inches second flange second connection facility
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.20
Adapter Length
Between 7.874 inches and 7.875 inches
Thready Qty Per Inch (tpi)
40 first flange single connection facility
Thready Qty Per Inch (tpi)
40 second flange first connection facility
Waveguide Outside Width
Between 0.358 inches and 0.362 inches
Thread Size
0.112 inches first flange single connection facility
Thread Size
0.112 inches second flange first connection facility
Waveguide Inside Width
Between 0.279 inches and 0.282 inches
Waveguide Inside Height
Between 0.139 inches and 0.142 inches
Waveguide Outside Height
Between 0.218 inches and 0.222 inches
Flange Connecting Facility And Quantity
4 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity
4 threaded hole second flange first connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole second flange second connection facility
Flange Style
Choke type first flange
Flange Style
Cover type second flange
Material
Copper alloy single tubing segment and flange
Precious Material And Location
External surfaces gold and external surfaces silver
Precious Material
Gold and silver
Surface Treatment
Silver single tubing segment and flange outside surfaces and gold single tubing segment and flange outside surfaces
Style Designator
Waveguide to waveguide
Thread Series Designator
Unc first flange single connection facility
Thread Series Designator
Unc second flange first connection facility
Fsc Application Data
Radar equipment
NSN
5985-01-271-7248
Part Number
MA57457
Description
Adapter,waveguide
CAGE
96341

An item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.

Part MA57457 NSN 5985-01-271-7248

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00186
FIIG:
A073A0
Concept No.:
App. Key:
D
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:
C
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.5000lbs
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:
72D
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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