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NSN 2338C0053

Variable Attenuator

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

coaxial type body style, transmission line application design, 1.0 and 2.0 and 3.0 and 5.0 and 10.0 and 20.0 attenuation per step in decibels, stepped attenuation variation method, 9 lever adjustment device type and quantity.

NSN 5985-00-758-6143 Datasheet

(NSN) National Stock Number
5985-00-758-6143
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-758-6143
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Fri, Jan 1, 1960
Schedule B Code
8529109000
Adjustment Device Type And Quantity
9 lever
Application Design
transmission line
Attenuation Per Step In Decibels
1.0 and 2.0 and 3.0 and 5.0 and 10.0 and 20.0
Attenuation Variation Method
stepped
Body Style
coaxial type
Center To Center Distance Between Mounting Facilities Parallel To Length
8.240 inches minimum and 8.260 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Width
1.740 inches minimum and 1.760 inches maximum
Coaxial Connector Series Designation
bnc
Frequency Range
0.000 megahertz minimum and 450.000 megahertz maximum
Impedance Rating In Ohms
50.0 input-output
Mounting Facility Nominal Screw Thread Diameter
0.164 inches
Mounting Facility Pattern
four position rectangular
Mounting Facility Screw Thread Series Designator
unified national coarse (unc)
Mounting Facility Type And Quantity
4 threaded hole(s)
Mounting Thread Quantity
32 per inch
Operating Temp Range
+0.0 to 70.0 celsius
Overall Attenuation Range In Decibels
+20.0 to 101.0
Overall Height
2.031 inches nominal
Overall Length
9.750 inches nominal
Overall Width
1.875 inches nominal
Step Position Quantity
9
Terminal Type And Quantity
2 connector, coaxial, female
Voltage Standing Wave Ratio
1.20 and 1.40

Identification

Demilitarization Code
D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Pseudo Item Name Code
0000838

Cross Reference

CAGE Codes

87557
Lockheed Corp Lockheed Electronics Co Inc
U.s./canadian manufacturers
94117
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
U.s./canadian manufacturers

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34580
Water Commodity
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061700

Schedule B & Trade

Schedule B
8529-10-9000
Description
antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8524 to 8528, nesoi
End Use
21400 - Telecommunications equipment
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
76493
(NAICS) North American Industrial Classification System
334220

Questions & Answers

  1. What is the FSCG of the NSN 5985-00-758-6143?

    The FSCG of the NSN 5985-00-758-6143 is 5985

  2. Does the NSN 5985-00-758-6143 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-758-6143 require demilitarization?

    Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

  4. Does NSN 5985-00-758-6143 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5985-00-758-6143 contain hazardous materials?

    Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

  6. When the NSN 5985-00-758-6143 was assigned to the Federal Catalog?

    It was assigned 66 years ago, on Fri, Jan 1, 1960

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