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Directional Coupler NSN 5985-00-838-9920

Item Description

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.

NSN 5985-00-838-9920 NSN: 5985-00-838-9920

Features and Characteristics

Overall Length
16.687 inches
Overall Height
0.500 inches
Overall Width
1.000 inches
End Application
U-2 support equipment.
Radio Frequency Rating
Between 8.2 gigahertz and 12.4 gigahertz
Design Type
Unidirectional
Unit Type
Waveguide
Voltage Standing Wave Ratio At Reference Frequency
1.0 to 1.1 at 8500 mhz
Power Loss In Decibels
3.0
Terminal Fitting Name
Flange, waveguide
Terminal Fitting Controlling Agency
Mil
Terminal Fitting Identifying Number
Type no. Ug-39/u
Terminal Fitting Usage Design
Main line
Criticality Code Justification
Feat
Special Features
Weapon system essential
FSC
5985 Related Equipment Waveguides Antennas
NIIN
008389920
NSN
5985008389920

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
X752A
Cage Code:
1LQK8
Status:
A
MSDS:
Part Number:
CU6344
Cage Code:
H0G34
Status:
A
MSDS:
Part Number:
DD174X1
Cage Code:
00341
Status:
A
MSDS:
Part Number:
DD174X1-3DB
Cage Code:
00341
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8529109000
  • NAICS: 334220
  • SITC: 76493
  • Description: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
  • End Use (Code 21400):
    Telecommunications equipment

Q & A

Frequently asked questions for NSN 5985-00-838-9920
What are the manufacturers of nsn 5985008389920?
Does this nsn 5985008389920 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985008389920
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.
Does nsn 5985008389920 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985008389920 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985008389920?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00384
FIIG:
T389-C
App. Key:
CB
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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