Product Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-00-021-3215 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: 60713, 7496177, 749-6177, 7648736P007REVU, 7648736P007REVW, 7648736PT7, 5905-00-021-3215, 00-021-3215, 5905000213215, 000213215

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 06 MAY 1967 00-021-3215

Drawings & Photos | NSN 5905-00-021-3215


Cross Reference | NSN 5905-00-021-3215

Part Number Cage Code Manufacturer
60713 10112 GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.
749-6177 12205 BUNKER RAMO CORP AMPHENOL CONTROLS DIV
749-6177 19176 SERVO INSTRUMENT CORPORATION
7648736P007REVU 03538 LOCKHEED MARTIN CORPORATION DIV MST
7648736P007REVW 98569 HOPKINS EQUIPMENT CO INC
7648736PT7 03538 LOCKHEED MARTIN CORPORATION DIV MST

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Technical Data | NSN 5905-00-021-3215

Characteristic Specifications
SECTION QUANTITY 2
ELECTRICAL RESISTANCE PER SECTION 5.0 KILOHMS 1ST SECTION 15.0 KILOHMS 2ND SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 1ST SECTION -10.0 TO 10.0 2ND SECTION
FUNCTION CONFORMITY PER SECTION ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION ALL SECTIONS LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION -0.10 TO 0.10 ALL SECTIONS
SHAFT RUNOUT 0.001 INCHES
LATERAL RUNOUT 0.002 INCHES
PILOT DIAMETER RUNOUT 0.001 INCHES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION 0.042
SHAFT BEARING TYPE BALL
MAXIMUM STARTING TORQUE 0.70 INCH-OUNCES
MAXIMUM RUNNING TORQUE 0.70 INCH-OUNCES
POWER DISSIPATION RATING PER SECTION IN WATTS 2.0 FREE AIR ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 40.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 ALL SECTIONS
BODY STYLE 5B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
PILOT LENGTH 0.1270 INCHES MINIMUM AND 0.1370 INCHES MAXIMUM
UNDERCUT DIAMETER 1.312 INCHES NOMINAL
UNDERCUT WIDTH 0.0730 INCHES NOMINAL
BODY DIAMETER 1.453 INCHES NOMINAL
BODY LENGTH 1.500 INCHES NOMINAL
MOUNTING LIP DIAMETER 1.4370 INCHES NOMINAL
MOUNTING LIP DEPTH 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.119 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
SHAFT LENGTH 0.656 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 350.0 NOMINAL
MOUNTING METHOD CLAMP RING
TERMINAL TYPE AND QUANTITY 6 TURRET
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED
III OVERALL LENGTH 2.156 INCHES MINIMUM AND 2.188 INCHES MAXIMUM
III OVERALL DIAMETER 2.047 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5905-00-021-3215

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:BESD sensitivity
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.
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 72D unknown
Originating Activity Code HH Navy ICP
Mechanicsburg, PA 17055-0788
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 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 5905-00-021-3215

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
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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
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 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