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Directional Coupler NSN 5985-01-142-8188

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 5985-01-142-8188 NSN: 5985-01-142-8188

Features and Characteristics

Overall Length
13.580 inches
Overall Height
0.880 inches
Overall Width
2.880 inches
Radio Frequency Rating
Between 240.0 megahertz and 500.0 megahertz
Design Type
Bidirectional
Unit Type
Coaxial line or transmission line
Voltage Standing Wave Ratio At Reference Frequency
1.2 to 1 at 240 to 500 mhz
Power Loss In Decibels
0.2
Terminal Fitting Name
Female connector
Terminal Fitting Controlling Agency
Department of defense
Terminal Fitting Identifying Number
Type n
Terminal Fitting Usage Design
Main line and secondary line
Test Data Document
81349-mil-dtl-15370/e specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011428188
NSN
5985011428188

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M15370/3-020
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-DTL-15370/E
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-C-15370/3
Cage Code:
81349
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 5985-01-142-8188
What are the manufacturers of nsn 5985011428188?
Does this nsn 5985011428188 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011428188
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 5985011428188 contain any precious metals?
No precious metal content.
Does nsn 5985011428188 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011428188?
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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