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5985-01-230-4154

Variable Attenuator

5985012304154 012304154 MA2023 38-1244531-1

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). View more Variable Attenuator

Managed by United States

NSN Created on 12 Apr 1986

Data Last Changed
May 2023

NATO Update Count
7

NATO Data Quality

AAQL Style 10A for 5985-01-230-4154 1/1 — NSN 5985-01-230-4154 (Identification) 1/1

Marketplace 5985-01-230-4154

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MA2023 ATTENUATOR,VARIABLE 76 EA NS

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Restrictions 5985-01-230-4154

5985-01-230-4154 is a Variable Attenuator that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is a US Munitions List or Commerce Control List Item which must be destroyed to prevent restoration or repair. Only authorized parties may possess this item. This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. This item does not contain a precious metal.

Import and Export 5985-01-230-4154

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End Users 5985-01-230-4154

US Navy (N9BN)
Effective Date:: 1 Apr 2006
Former MOE Rule:: N9ND
Supplementary Collaborators:: HD; AMC 3 AMSC H IMC Z IMCACTY HD

Approved Sources 5985-01-230-4154

Part Number
Manufacturer
Status
38-1244531-1: 07397 - General Dynamics Advanced (Active); Original Design; RNCC 3 RNVC 9 DAC A
MA2023: 23048 - Motloid Co The (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
MA2023: 61593 - Texscan Msi Corp (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
MA2023: 23042 - Trilithic, Inc. (Obsolete); Advisory Reference; RNCC C RNVC 1 DAC 6

Datasheet 5985-01-230-4154

Characteristic
Specifications
FIIG: A223A0
Adjustment Device Type And Quantity [CQTQ]: 1 Shaft And 1 Slotted Screw
Attenuation Per Step In Decibels [ASYH]: 2.0
Attenuation Variation Method [ASYF]: Stepped
Body Material [AAFZ]: Aluminum
Body Style [AAQL]: Coaxial Type
Coaxial Connector Series Designation [AHUC]: Sma
End Item Identification [AGAV]: Projector,Sonar Tr-316/Bqs
Frequency Range [BNGR]: 40.000 Megahertz Minimum And 4.000 Gigahertz Maximum
Application Design [AAFS]: Transmission Line
Mounting Facility Nominal Screw Thread Diameter [CRYY]: 0.138 Inches
Mounting Facility Pattern [CQYJ]: Four Position Diamond
Mounting Facility Screw Thread Series Designator [AKEJ]: Unc
Mounting Facility Type And Quantity [AXHR]: 4 Threaded Hole
Mounting Thread Quantity [CGGK]: 32 Per Inch
Operating Temp Range [AFGA]: -40.0 To 85.0 Deg Celsius
Insertion Loss At Minimum Attenuation In Maximum Decibels [ASYC]: 0.5
Power Rating [AJDB]: 3.0 Watts Average
Shaft Diameter [ABWV]: 0.250 Inches Nominal
Shaft Type [CRSJ]: Round, Slotted
Shaft Length [ABXF]: 1.920 Inches Maximum
Overall Attenuation Accuracy In Decibels [BQNR]: -1.00 To 1.00
Overall Attenuation Range In Decibels [ASYD]: +0.0 To 20.0
Overall Height [ABKW]: 1.420 Inches Maximum
Overall Length [ABHP]: 1.920 Inches Maximum
Overall Width [ABMK]: 1.000 Inches Nominal
Voltage Standing Wave Ratio [AHTW]: 1.50
Step Position Quantity [ASYG]: 10
Terminal Type And Quantity [TTQY]: 2 Connector, Coaxial, Female

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DLA Procurement Analysis 5985-01-230-4154

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Management Data 5985-01-230-4154

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Defense Logistics Agency (DS); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Mar 2020: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

9B: Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

NATO Stock Numbers Related to 5985-01-230-4154

5905-99-946-1948 5985-99-526-7829 5985-12-345-3878 5985-22-614-8131 5985-99-638-9928 5985-66-145-4659 5985-99-531-7702 5985-21-882-7634 5985-00-250-4039 5985-00-540-9252 5985-00-442-3584 5985-00-438-8429 5985-01-246-6998 5985-01-138-2767 5985-01-244-9162 5985-01-517-4148 5985-99-398-6401 5985-22-614-3062

Freight Information 5985-01-230-4154

5985-01-230-4154 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 061700. A Sub NMFC of X. It has a NMFC Description of ELEC APPLIANCES/INSTRUMENTS NOI. 5985-01-230-4154 is rated as class 100 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 34580 which rates the freight between FCL and LCL. 5985-01-230-4154 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 658 for ocean manifesting and military sealift. 5985-01-230-4154 is not classified as a special type of cargo when transported by water. 5985-01-230-4154 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 5985-01-230-4154

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); --

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; 0.25 lb or less, one dimension 2" or less, other dimensions less than 24"; 85 to 110G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; MIL-DTL-17667, Neutral Wrapping Paper; --; --; --; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box

Contracting Technical Data File (CTDF) 5985-01-230-4154 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

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Government Furnished Tooling:
Government Furnished Property:
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Commerical Off The Shelf (COTS):
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Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):: N

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required:

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