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5985-01-175-1878

Variable Attenuator

5985011751878 011751878 146461-001 4814-20 47A529806P9

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 27 Mar 1984

Data Last Changed
May 2023

NATO Update Count
3

NATO Data Quality

AAQL Style 41A for 5985-01-175-1878 1/1 — NSN 5985-01-175-1878 (Identification) 1/1

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Restrictions 5985-01-175-1878

5985-01-175-1878 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 5985-01-175-1878

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End Users 5985-01-175-1878

MOE Rule:: BGX1
Effective Date:: 1 Oct 2006; AMC 1 AMSC G

Approved Sources 5985-01-175-1878

Part Number
Manufacturer
Status
146461-001: 91417 - L3harris Technologies, Inc. (Active); Primary Buy; RNCC 3 RNVC 2 DAC A
4814-20: 09992 - Antenna & Radome Research Associates (Active); Secondary Buy; RNCC 5 RNVC 2 DAC E
47A529806P9: 23991 - Lockheed Martin Corporation (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5

Datasheet 5985-01-175-1878

Characteristic
Specifications
FIIG: A223A0
Adjustment Device Type And Quantity [CQTQ]: 1 Slotted Screw
Attenuation Variation Method [ASYF]: Continuous
Body Style [AAQL]: Irregular
Center To Center Distance Between Mounting Facilities Parallel To Length [ABKQ]: 1.844 Inches Nominal
Center To Center Distance Between Mounting Facilities Parallel To Width [ABKR]: 3.175 Inches Nominal
Coaxial Connector Series Designation [AHUC]: Sma
Frequency Range [BNGR]: 2.000 Gigahertz Minimum And 2.400 Gigahertz Maximum
Application Design [AAFS]: Transmission Line
Mounting Facility Nominal Screw Thread Diameter [CRYY]: 0.112 Inches
Mounting Facility Pattern [CQYJ]: Four Position Rectangular
Mounting Facility Screw Thread Series Designator [AKEJ]: Unc
Mounting Facility Type And Quantity [AXHR]: 4 Threaded Hole
Mounting Thread Quantity [CGGK]: 40 Per Inch
Impedance Rating In Ohms [CTGG]: 50.0 Input-Output
Insertion Loss At Minimum Attenuation In Maximum Decibels [ASYC]: 0.5
Power Rating [AJDB]: 5.0 Watts Average And 3.0 Kilowatts Peak
Overall Attenuation Accuracy In Decibels [BQNR]: -0.50/+0.50
Overall Attenuation Range In Decibels [ASYD]: +0.0/+20.0
Overall Height [ABKW]: 0.500 Inches Nominal
Overall Length [ABHP]: 2.500 Inches Nominal
Overall Width [ABMK]: 1.625 Inches Nominal
Voltage Standing Wave Ratio [AHTW]: 1.50
Terminal Type And Quantity [TTQY]: 2 Connector, Coaxial, Female

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DLA Procurement Analysis 5985-01-175-1878

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Management Data 5985-01-175-1878

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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: Defense Logistics Agency (DS); EA; Subscribe; 1
Oct 2020: Defense Logistics Agency (DS); EA; Subscribe; 1
Mar 2020: Defense Logistics Agency (DS); EA; Subscribe; 1

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Freight Information 5985-01-175-1878

5985-01-175-1878 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. 5985-01-175-1878 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. 5985-01-175-1878 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. 5985-01-175-1878 is not classified as a special type of cargo when transported by water. 5985-01-175-1878 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 5985-01-175-1878

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: --; --; --; Over 10lb; Less than 85G; 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; No Requirement; PPP-C-795, Cellular Plastic Film Cushioning; or A-A-3129, Open Cell Plastic Cushioning; or PPP-C-1797, Polypropylene Foam Cushioning; or A-A-59136, Polyethylene Foam Cushioning; --; PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: Any Suitable Fiber Box

Contracting Technical Data File (CTDF) 5985-01-175-1878 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
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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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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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