Product Details | VARIABLE ATTENUATOR

5985-01-233-4013 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: JD1N104F750NA, 13049926, 5985-01-233-4013, 01-233-4013, 5985012334013, 012334013

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

Supply Group (FSG) NSN Assign. NIIN
59 30 MAY 1986 01-233-4013

Cross Reference | NSN 5985-01-233-4013

Part Number Cage Code Manufacturer
13049926 18876 U S ARMY AVIATION AND MISSILE COMMAND
JD1N104F750NA 01121 ROCKWELL AUTOMATION, INC.

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Technical Data | NSN 5985-01-233-4013

Characteristic Specifications
MOUNTING THREAD QUANTITY 32 PER INCH
BODY STYLE CYLINDRICAL W/SIDE TERMINALS
BODY DIAMETER 1.160 INCHES MAXIMUM
POWER RATING 5.0 WATTS AVERAGE
OVERALL ATTENUATION RANGE IN DECIBELS +28.0/+38.0
BODY LENGTH 1.270 INCHES MAXIMUM
OVERALL LENGTH 2.332 INCHES MAXIMUM
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNEF
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.375 INCHES
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
SHAFT TYPE ROUND, FLATTED
SHAFT LENGTH 0.682 INCHES NOMINAL
APPLICATION DESIGN AUDIO
IMPEDANCE RATING IN OHMS 75.0 INPUT
SHAFT DIAMETER 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY 1 BUSHING
FIRST FLAT LENGTH 0.620 INCHES NOMINAL
FLAT HEIGHT 0.214 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.4

Restrictions/Controls & Freight Information | NSN 5985-01-233-4013

Category Code Description
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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
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
No Freight Information