Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-00-948-9030 A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see RHEOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Part Alternates: MIL-R-23285/3, MILR232853, RVC6NYD102A, 5905-00-948-9030, 00-948-9030, 5905009489030, 009489030

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 20 APR 1966 00-948-9030

Drawings & Photos | NSN 5905-00-948-9030


Cross Reference | NSN 5905-00-948-9030

Part Number Cage Code Manufacturer
MIL-R-23285/3 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RVC6NYD102A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5905-00-948-9030

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 1.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -5.0 TO 5.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
MAXIMUM STOP TORQUE 48.00 INCH-OUNCES
MAXIMUM STARTING TORQUE 6.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE 6.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -250.0 TO 250.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 0.5 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 125.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 175.0 SINGLE SECTION
BODY STYLE 1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
BODY LENGTH 0.437 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
MOUNTING BUSHING LENGTH 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 3C ROUND, SLOTTED
SHAFT DIAMETER 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
SHAFT LENGTH 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 292.0 MINIMUM AND 298.0 MAXIMUM
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 292.0 MINIMUM AND 298.0 MAXIMUM
NONTURN DEVICE LOCATION AT 4'30 OCLOCK AND AT 10'30 OCLOCK
NONTURN DEVICE RADIUS 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
MOUNTING METHOD STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR UNEF
SCREW THREAD DIAMETER 0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH 32.0
TERMINAL TYPE AND QUANTITY 3 TAB, SOLDER LUG
TERMINAL LOCATION REAR END
RELIABILITY INDICATOR NOT ESTABLISHED
TEST DATA DOCUMENT 81349-MIL-R-23285 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-R-23285/3 GOVERNMENT SPECIFICATION
III OVERALL DIAMETER 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
III UNPACKAGED UNIT WEIGHT 25.0 GRAMS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-R-23285/3
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE RVC6NYD102A

Restrictions/Controls & Freight Information | NSN 5905-00-948-9030

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code CL U.S. Army Communications-Electronics
Fort Monmouth, NJ 07703-5006
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 5905-00-948-9030

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeS Surveillance Target Acquisition and Night Observation (STANO)
Weapons Systems/End Item or Homogeneous GroupSCAirborne Sensor
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative