Product Details | VARIABLE ATTENUATOR

5985-01-054-6587 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).

Part Alternates: 0N199775, 50V60601, 50V60-601, 5985-01-054-6587, 01-054-6587, 5985010546587, 010546587

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 24 JAN 1978 01-054-6587

Drawings & Photos | NSN 5985-01-054-6587


Cross Reference | NSN 5985-01-054-6587

Part Number Cage Code Manufacturer
0N199775 98230 NATIONAL SECURITY AGENCY
50V60-601 58880 MEGGITT (NEW HAMPSHIRE), INC

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Technical Data | NSN 5985-01-054-6587

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 1.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 60.0
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 10
ATTENUATION PER STEP IN DECIBELS 6.0
BODY STYLE 39A RECTANGULAR, TERMINALS ON ONE SURFACE
OVERALL LENGTH 4.570 INCHES MAXIMUM
OVERALL HEIGHT 2.000 INCHES MAXIMUM
OVERALL WIDTH 1.000 INCHES NOMINAL
BUSHING LENGTH 0.320 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
SHAFT TYPE ROUND, FLATTED
FIRST FLAT LENGTH 0.380 INCHES MINIMUM
FLAT HEIGHT 0.218 INCHES NOMINAL
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.670 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, MALE
COAXIAL CONNECTOR SERIES DESIGNATION SM
TEST DATA DOCUMENT 98230-0N199775 DRAWING
MANUFACTURERS CODE 58880
DESIGN CONTROL REFERENCE 50V60-601

Restrictions/Controls & Freight Information | NSN 5985-01-054-6587

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 658 unknown
Originating Activity Code SJ Air Force Cryptological Support Center
San Antonio, TX 78243-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5985-01-054-6587

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeCISJ:CRYPTOLOGIC ITEM OTHER THAN COMMUNICATIONS SECURITY (COMSEC) ITEMS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each