Model: 91421972

Directional Coupler

Special Features:

Weapon system essential

Properties:

Overall Length
12.250 inches
Overall Height
2.687 inches
Overall Width
1.313 inches
End Application
Spruance class dd (963), virginia class cgn (41), emory s. Land class as, yellowstone class ad-41. T-37 aircraft support equipment, b-52 aircraft support equipment. Ta-4j aircraft. H-3 sea king helicopter. Guardrail (systems 1-4).
Radio Frequency Rating
Between 12.4 gigahertz and 18.0 gigahertz
Design Type
Bidirectional
Unit Type
Waveguide
Voltage Standing Wave Ratio At Reference Frequency
1.05 primary line over the frequency range; 1.20 auxilary line over the frequency range
Terminal Fitting Name
Waveguide flange
Terminal Fitting Controlling Agency
Military specification
Terminal Fitting Identifying Number
Part no. M3922/53-005
Terminal Fitting Usage Design
Main line and secondary line
Criticality Code Justification
Feat
Fsc Application Data
Transmission line
NSN
5985-00-562-8870
Part Number
91421972
Description
Coupler,directional
CAGE
F6481

An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

Part 91421972 NSN 5985-00-562-8870

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00384
FIIG:
T389-C
Concept No.:
App. Key:
CB
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:
ESD:
MMAC:
EH
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.3000lbs
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:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

End Items End applications NSN 5985-00-562-8870 is a component of

  • Yellowstone Class Ad-41. T Emory S. Land Class As Virginia Class Cgn (41) Spruance Class Dd (963)
  • Sea King H-3 Helicopter
  • Ta-4j Aircraft
  • T-37 Aircraft Support Equipment
  • T-38 Aircraft Support Equipment
  • B-52 Aircraft Support Equipment
  • Spruance Class Dd (963)
  • Emory S. Land Class As
  • Guardrail (systems 1 - 4)
  • Austin Ship Class Lpd-4 Amphibious Transport Docks
  • 012519658
  • Signal Generator
  • 014257322
  • Maintenance Support Station
  • 013172136
  • Trailer Mounted Diesel Engine Generator Set
  • 014266720
  • Bridge Processor
  • 011960014
  • Multimeter
  • 012018638
  • Electrical Frequency Synthesizer
  • 013233125
  • Computer Test Set
  • 010344048
  • Electronic Test Digital Data Analyzer
  • 004490154
  • Speech Security Equ
  • 012713012
  • Digital Readout Electronic Counter
  • 012722797
  • Spectrum Analyzer
  • 013815670
  • Transportable Electronic Shop
  • 012728054
  • Oscilloscope
  • 010750261
  • Radio Frequency Power Test Set
  • 013274145
  • Electronic Systems Test Set
  • 010799495
  • Spectrum Analyzer
  • 011216934
  • Digital Electronic Counter
  • 012886361
  • Sweep Generator
  • 014069644
  • Antenna Test Set

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Phone: +1 470-231-0824
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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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