Model: 20-1391

Radio Frequency Rotary Coupler
Description:

11.482 inches overall length, 3.781 inches overall height, 4.000 inches overall width, 2 mtg holes, 0.190 in. - 32thd inserts on 1.312 in. By 0.375 in. Mtg centers mounting configuration.

Properties:

Overall Length
11.482 inches
Overall Height
3.781 inches
Overall Width
4.000 inches
Mounting Configuration
2 mtg holes, 0.190 in. - 32thd inserts on 1.312 in. By 0.375 in. Mtg centers
Radio Frequency Rating
Between 9.4 gigahertz and 9.8 gigahertz
Unit Type
Waveguide
Material
Brass
Material
Copper alloy
Fsc Application Data
Radar sets, airborne, except fire control and guided missile
NSN
5985-00-052-0817
Part Number
20-1391
Description
Coupler,rotary,radio Frequency
CAGE
01456

An item which provides a means of transfer of electrical energy between two components or sets, and which is specifically designed to permit one section of a transmission line or waveguide to rotate continuously with respect to another, and still maintain radio frequency continuity.

Part 20-1391 NSN 5985-00-052-0817

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00371
FIIG:
T389-C
Concept No.:
App. Key:
CC
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:
2.5000lbs
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:
061200
UFC:
34370
LTL:
60.0
LCL:
60.0
WCC:
72D
TCC:
Z
SHC:
Z
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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