Product Details | VARIABLE ATTENUATOR

5985-01-032-7911 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: MA2022, MA-2022, 8155S, 58P01584F001, 58-P01584F001, 5985-01-032-7911, 01-032-7911, 5985010327911, 010327911

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

Supply Group (FSG) NSN Assign. NIIN
59 21 DEC 1976 01-032-7911

Drawings & Photos | NSN 5985-01-032-7911


Demand History | NSN 5985-01-032-7911

Part Number Request Date QTY Origin
58-P01584F001 2019-02-42 8 DIBBS
8155S 2019-02-42 8 DIBBS
MA-2022 2019-02-42 8 DIBBS
58-P01584F001 2019-01-31 8 DIBBS
8155S 2019-01-31 8 DIBBS
MA-2022 2019-01-31 8 DIBBS
5985-01-032-7911 2016-06-158 5 DIBBS
5985-01-032-7911 2013-12-349 8 DIBBS
5985-01-032-7911 2012-11-313 6 DIBBS
5985-01-032-7911 2012-09-245 5 DIBBS
5985-01-032-7911 2011-11-307 8 DIBBS
5985-01-032-7911 2011-09-271 8 DIBBS
5985-01-032-7911 2010-05-141 8 DIBBS
5985-01-032-7911 2010-04-110 8 DIBBS
5985-01-032-7911 2007-05-135 18 DIBBS

Cross Reference | NSN 5985-01-032-7911

Part Number Cage Code Manufacturer
58-P01584F001 1VPW8 GENERAL DYNAMICS C4 SYSTEMS, INC.
58-P01584F001 94990 MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
8155S 04423 TELONIC BERKELEY, INC.
MA-2022 23042 TRILITHIC, INC.

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Technical Data | NSN 5985-01-032-7911

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 0.000 MEGAHERTZ MINIMUM AND 1000.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.30
POWER RATING 3.0 WATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.2
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 20.0
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 10
ATTENUATION PER STEP IN DECIBELS 2.0
BODY STYLE 10A COAXIAL TYPE
OVERALL LENGTH 2.480 INCHES MAXIMUM
OVERALL HEIGHT 1.620 INCHES MAXIMUM
OVERALL WIDTH 1.310 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
SHAFT TYPE ROUND, SLOTTED
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.200 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.138 INCHES
MOUNTING THREAD QUANTITY 32 PER INCH
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 0.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 0.750 INCHES NOMINAL
III OPERATING TEMP RANGE -54.0 TO 85.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5985-01-032-7911

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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 5985-01-032-7911

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 CodeEHSX:ELECTRONIC COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each