Product Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-01-007-6253 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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Part Alternates: 17201014, 1720-1014, 3080037, 308-0037, 30837, 308-37, 88725000021, 8872500002-1, B491, 5905-01-007-6253, 01-007-6253, 5905010076253, 010076253

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 09 AUG 1975 01-007-6253

Drawings & Photos | NSN 5905-01-007-6253


Demand History | NSN 5905-01-007-6253

Part Number Request Date QTY Origin
30837 2023-11-312 1 US
3080037 2011-11-322 4 CA

Cross Reference | NSN 5905-01-007-6253

Part Number Cage Code Manufacturer
1720-1014 11534 BEI SENSORS & SYSTEMS COMPANY, INC. DBA BEI DUNCAN
308-0037 02111 VISHAY THIN FILM, LLC DBA VISHAY SPECTORAL ELECTRONICS
308-37 02111 VISHAY THIN FILM, LLC DBA VISHAY SPECTORAL ELECTRONICS
8872500002-1 57057 NAVCOM DEFENSE ELECTRONICS, INC.
B491 04454 SENSOR SYSTEMS, L.L.C.

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Technical Data | NSN 5905-01-007-6253

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 10.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION -0.05 TO 0.05 SINGLE SECTION
SHAFT RUNOUT 0.002 INCHES
LATERAL RUNOUT 0.001 INCHES
PILOT DIAMETER RUNOUT 0.001 INCHES
SHAFT RADIAL PLAY 0.005 INCHES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION 0.1
SHAFT BEARING TYPE BALL
SHAFT END PLAY 0.005 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS 2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 SINGLE SECTION
BODY STYLE 5B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER 1.5000 INCHES NOMINAL
PILOT LENGTH 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.875 INCHES NOMINAL
UNDERCUT WIDTH 0.0730 INCHES MINIMUM
BODY DIAMETER 2.031 INCHES MAXIMUM
BODY LENGTH 0.725 INCHES MAXIMUM
MOUNTING LIP DIAMETER 1.8750 INCHES NOMINAL
MOUNTING LIP DEPTH 0.0930 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 17C ROUND, STEPPED
SHAFT DIAMETER 0.375 INCHES NOMINAL
SHAFT LENGTH 1.380 INCHES NOMINAL
UNDERCUT DIAMETER 0.125 INCHES NOMINAL
UNDERCUT LENGTH 0.921 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 352.0 NOMINAL
MOUNTING METHOD CLAMP RING
TERMINAL TYPE AND QUANTITY 3 SOLDER STUD
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED
SPECIAL FEATURES SHAFT SCREWDRIVER SLOTTED 0.050 IN. DEEP BY 0.031 IN. W,1 NO. 0-(0.060 IN. DIA)-80 THD HOLE 0.250 IN. MIN DEEEP CENTERED IN SHAFT

Restrictions/Controls & Freight Information | NSN 5905-01-007-6253

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
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 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 5905-01-007-6253

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 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