Model: 2187044

Waveguide Adapter

Special Features:

5.000 in. Diameter ring around flange w/8 0.218 in. Diameter holes equally spaced on 4.500 in. Bolt circle one on ea flange

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
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
1.540 inches first flange
Flange Inside Width
1.540 inches second flange
Flange Inside Height
0.763 inches first flange
Flange Inside Height
0.763 inches second flange
Flange Outside Diameter
3.375 inches first flange
Flange Outside Diameter
3.375 inches second flange
Flange Depth
0.375 inches first flange
Flange Depth
0.375 inches second flange
Adapter Length
0.750 inches
Waveguide Outside Width
1.540 inches
Thread Size
0.190 inches all flanges all connection facilities
Waveguide Outside Height
0.756 inches
Flange Connecting Facility And Quantity
6 threaded hole second flange all connection facilities
Flange Connecting Facility And Quantity
8 threaded hole first flange all connection facilities
Flange Style
Choke type first flange
Flange Style
Cover type second flange
Material
Aluminum alloy single tubing segment
Style Designator
Waveguide to waveguide
Thread Series Designator
Unc all flanges all connection facilities
NSN
5985-00-163-3987
Part Number
2187044
Description
Adapter,waveguide
CAGE

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 2187044 NSN 5985-00-163-3987

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
658
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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