ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Variable Attenuator NSN 5985-00-771-8421

Item Description

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

NSN 5985-00-771-8421 NSN: 5985-00-771-8421

Features and Characteristics

Application Design
Waveguide
Body Style
Waveguide type
Overall Length
Between 31.582 inches and 31.668 inches
Overall Height
7.875 inches
Overall Width
7.250 inches
Unthreaded Mounting Hole Diameter
0.188 inches
Distance Between Mounting Facility Centers
10.500 inches
End Application
Missile, all-weather anti-ship, harpoon (agm-84); forrestal class cv, nimitz class cvn, yellowstone class ad-41
Voltage Standing Wave Ratio
1.15
Power Rating
10.0 watts average
Insertion Loss At Minimum Attenuation In Maximum Decibels
1.0
Overall Attenuation Range In Decibels
+0.0/+50.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
2 unthreaded hole
Frequency Range
Between 3.950 gigahertz and 5.850 gigahertz
Overall Attenuation Accuracy In Decibels
-0.50/+0.50
Mounting Facility Pattern
Two position in-line
Criticality Code Justification
Feat
Special Features
Weapon system essential
Terminal Type And Quantity
2 flange
FSC
5985 Related Equipment Waveguides Antennas
NIIN
007718421
NSN
5985007718421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CN908U
Cage Code:
80058
Status:
A
MSDS:
Part Number:
G382A
Cage Code:
1LQK8
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 5985-00-771-8421
What are the manufacturers of nsn 5985007718421?
Does this nsn 5985007718421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985007718421
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. the item must have an overall attenuation rating. includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. see also resistor, vaiable (as modified).
Does nsn 5985007718421 contain any precious metals?
No precious metal content.
Does nsn 5985007718421 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985007718421?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
App. Key:
A
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo