Product Details | VARIABLE ATTENUATOR

5985-01-129-2867 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: ST5M1337002, ST5M1337-002, 10134424 , 13001086, 1300-1086, 17WB2002, 17WB2-002, 17WB23636, 17WB2-3636 , 5985-01-129-2867, 01-129-2867, 5985011292867, 011292867

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

Supply Group (FSG) NSN Assign. NIIN
59 04 APR 1982 01-129-2867

Drawings & Photos | NSN 5985-01-129-2867


Demand History | NSN 5985-01-129-2867

Part Number Request Date QTY Origin
5985-01-129-2867 2024-04-113 12 United States
5985-01-129-2867 2022-02-32 1 United States
5985-01-129-2867 2016-01-10 8 DIBBS
5985-01-129-2867 2015-04-92 18 DIBBS
5985-01-129-2867 2012-05-125 10 DIBBS
5985-01-129-2867 2012-03-79 6 DIBBS
5985-01-129-2867 2012-01-03 9 DIBBS
5985-01-129-2867 2011-12-341 7 DIBBS
5985-01-129-2867 2011-08-235 6 DIBBS
5985-01-129-2867 2011-08-230 6 DIBBS
5985-01-129-2867 2011-05-123 2 DIBBS
5985-01-129-2867 2011-02-46 1 DIBBS
5985-01-129-2867 2011-02-33 2 DIBBS
5985-01-129-2867 2010-08-232 3 DIBBS
5985-01-129-2867 2010-07-195 3 DIBBS
5985-01-129-2867 2010-04-116 14 DIBBS

Cross Reference | NSN 5985-01-129-2867

Part Number Cage Code Manufacturer
1300-1086 11534 BEI SENSORS & SYSTEMS COMPANY, INC. DBA BEI DUNCAN
17WB2-002 19176 SERVO INSTRUMENT CORPORATION
17WB2-3636 19176 SERVO INSTRUMENT CORPORATION
ST5M1337-002 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5985-01-129-2867

Characteristic Specifications
APPLICATION DESIGN AUDIO
SCHEMATIC DIAGRAM DESIGNATOR 6D UNBALANCED LL
FREQUENCY RANGE 200.000 HERTZ MINIMUM AND 2.000 KILOHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 600.0 INPUT-OUTPUT
POWER RATING 1.0 WATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 1.0
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 40.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -1.00 TO 1.00
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 33A CYLINDRICAL W/SIDE TERMINALS
OVERALL LENGTH 2.156 INCHES MAXIMUM
OVERALL WIDTH 1.249 INCHES MAXIMUM
BODY DIAMETER 1.062 INCHES NOMINAL
BUSHING LENGTH 0.375 INCHES NOMINAL
BODY LENGTH 1.250 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
SHAFT TYPE ROUND, FLATTED
FIRST FLAT LENGTH 0.437 INCHES MINIMUM
FLAT HEIGHT 0.218 INCHES NOMINAL
SHAFT DIAMETER 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SHAFT LENGTH 0.875 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 6 PIN
MOUNTING FACILITY TYPE AND QUANTITY 1 BUSHING
III OPERATING TEMP RANGE -67.0 TO 160.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 5985-01-129-2867

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 5985-01-129-2867

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each