Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-841-8077 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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Part Alternates: AP05C134, AP05C13-4, 10248424, 1024842-4, 21162434, 2116243-4, 50M21825R, 50-M218-25R, 50M2184, 50M218-4, 5905-00-841-8077, 00-841-8077, 5905008418077, 008418077

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-841-8077

Drawings & Photos | NSN 5905-00-841-8077


Demand History | NSN 5905-00-841-8077

Part Number Request Date QTY Origin
1024842-4 2022-01-13 8 DIBBS
50M218-4 2022-01-13 8 DIBBS
1024842-4 2021-06-166 13 DIBBS
50M218-4 2021-06-166 13 DIBBS
1024842-4 2021-05-151 13 DIBBS
50M218-4 2021-05-151 13 DIBBS
1024842-4 2020-01-30 14 DIBBS
50M218-4 2020-01-30 14 DIBBS
1024842-4 2019-11-317 13 DIBBS
50M218-4 2019-11-317 13 DIBBS
5905-00-841-8077 2017-08-243 17 DIBBS
5905-00-841-8077 2013-04-101 22 DIBBS
5905-00-841-8077 2011-11-306 13 DIBBS
5905-00-841-8077 2011-08-227 3 DIBBS
5905-00-841-8077 2011-04-101 6 DIBBS
5905-00-841-8077 2010-09-250 8 DIBBS
5905-00-841-8077 2010-07-183 2 DIBBS
5905-00-841-8077 2010-05-121 4 DIBBS
5905-00-841-8077 2009-01-29 11 DIBBS
5905-00-841-8077 2008-11-318 7 DIBBS
5905-00-841-8077 2008-10-284 5 DIBBS
5905-00-841-8077 2008-04-98 7 DIBBS
5905-00-841-8077 2008-03-77 6 DIBBS
5905-00-841-8077 2007-02-36 4 DIBBS

Cross Reference | NSN 5905-00-841-8077

Part Number Cage Code Manufacturer
1024842-4 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
2116243-4 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
50-M218-25R 03942 MAUREY INSTRUMENT CORP
50M218-4 03942 MAUREY INSTRUMENT CORP
AP05C13-4 02297 ACE ELECTRONICS ASSOCIATES INC

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Technical Data | NSN 5905-00-841-8077

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 25.0 OHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
MAXIMUM STARTING TORQUE 2.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS -20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 65.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 SINGLE SECTION
BODY STYLE 1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER 0.500 INCHES NOMINAL
BODY LENGTH 0.328 INCHES MAXIMUM
MOUNTING BUSHING LENGTH 0.375 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 3C ROUND, SLOTTED
SHAFT DIAMETER 0.125 INCHES NOMINAL
SHAFT LENGTH 0.438 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 330.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 325.0 NOMINAL
NONTURN DEVICE LOCATION AT 6 OCLOCK
NONTURN DEVICE RADIUS 0.157 INCHES NOMINAL
MOUNTING METHOD LOCKING 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 SOLDER STUD
TERMINAL LOCATION REAR END
RELIABILITY INDICATOR NOT ESTABLISHED
TEST DATA DOCUMENT 10001-2116243 DRAWING
III OVERALL LENGTH 0.969 INCHES MAXIMUM
III OVERALL DIAMETER 0.500 INCHES NOMINAL
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 2116243-4

Restrictions/Controls & Freight Information | NSN 5905-00-841-8077

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 72D unknown
Originating Activity Code XX
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 5905-00-841-8077

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