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Variable Attenuator NSN 5985-00-333-5948

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 5985-00-333-5948 NSN: 5985-00-333-5948

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
3.063 inches
Overall Height
2.219 inches
Overall Width
1.375 inches
Shaft Diameter
Between 0.247 inches and 0.250 inches
Shaft Length
0.938 inches
Distance Between Mounting Facility Centers
1.125 inches
Operating Tempurature Range
+0.0/+65.0 degrees celsius
Voltage Standing Wave Ratio
1.70
Coaxial Connector Series Designation
N
Power Rating
500.0 milliwatts peak
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.3
Overall Attenuation Range In Decibels
+0.0/+60.0
Attenuation Variation Method
Stepped
Step Position Quantity
7
Attenuation Per Step In Decibels
10.0
Mounting Facility Type And Quantity
2 threaded hole
Frequency Range
Between 400.000 megahertz and 450.000 megahertz
Overall Attenuation Accuracy In Decibels
-0.50/+0.50
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 shaft
Mounting Facility Pattern
Two position in-line
Shaft Type
Round
Mounting Facility Screw Thread Diameter
0.164 inches
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
003335948
NSN
5985003335948

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
145266
Cage Code:
21877
Status:
A
MSDS:
Part Number:
A2136
Cage Code:
12598
Status:
A
MSDS:
Part Number:
50A60-128
Cage Code:
52750
Status:
A
MSDS:
Part Number:
STA-1110-00-001-03
Cage Code:
34078
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 5985-00-333-5948
What are the manufacturers of nsn 5985003335948?
Does this nsn 5985003335948 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985003335948
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 5985003335948 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985003335948 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985003335948?
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

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