NSN 5905-01-158-4858 C88722, C8872-2, W8635

Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-01-158-4858 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: C88722, C8872-2, W8635, W8635A, 8635, 5905-01-158-4858, 01-158-4858, 5905011584858, 011584858

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	25 JUL 1983	01-158-4858	37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION )

Drawings & Photos | NSN 5905-01-158-4858

Part Number	Request Date	QTY	Origin
W8635	2025-08-219	100	DIBBS
W8635	2024-08-228	100	DIBBS
5905-01-158-4858	2021-04-111	1	United States
5905-01-158-4858	2021-04-97	20	Singapore
W8635	2021-03-74	100	United States
W8635	2019-04-119	409	DIBBS
W8635	2019-04-108	409	DIBBS
W8635	2019-04-98	128	DIBBS
W8635	2019-03-87	128	DIBBS
W8635	2019-01-09	296	DIBBS
W8635A	2018-10-284	10	US
W8635A	2018-10-284	50	US
W8635A	2018-10-284	100	US
5905-01-158-4858	2018-07-207	100	DIBBS
5905-01-158-4858	2017-10-298	138	DIBBS
W8635A	2017-06-170	1	United States
5905-01-158-4858	2016-10-292	129	DIBBS
5905-01-158-4858	2015-12-350	202	DIBBS
5905-01-158-4858	2015-06-162	102	DIBBS
5905-01-158-4858	2014-10-294	100	DIBBS
5905-01-158-4858	2011-08-217	267	DIBBS
5905-01-158-4858	2009-12-343	195	DIBBS
5905-01-158-4858	2008-12-354	100	DIBBS
5905-01-158-4858	2008-01-08	80	DIBBS
5905-01-158-4858	2007-05-129	104	DIBBS
5905-01-158-4858	2007-03-67	62	DIBBS

Cross Reference | NSN 5905-01-158-4858

Part Number	Cage Code	Manufacturer
8635	01121	ROCKWELL AUTOMATION, INC.
C8872-2	81755	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
W8635	01121	ROCKWELL AUTOMATION, INC.
W8635	12697	CLAROSTAT SENSORS AND CONTROLS
W8635A	01121	ROCKWELL AUTOMATION, INC.

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Related Products | NSN 5905-01-158-4858

5905-01-158-4859, 5905-01-158-4974, 5905-01-158-4977, 5905-01-158-4978, 5905-01-158-4979

Technical Data | NSN 5905-01-158-4858

Characteristic	Specifications
SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	5.000 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION	A SINGLE SECTION
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION	3.0
MAXIMUM STOP TORQUE	64.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	3.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE	3.00 INCH-OUNCES
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT	0.0 TO 5.5 -55 DEG CELSIUS SINGLE SECTION AND 0.0 TO 3.0 -25 DEG CELSIUS SINGLE SECTION AND -2.0 TO 2.0 85 DEG CELSIUS SINGLE SECTION AND 0.0 TO 4.5 120 DEG CELSIUS 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	70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 SINGLE SECTION
BODY STYLE	1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER	0.500 INCHES NOMINAL
BODY LENGTH	0.469 INCHES MAXIMUM
MOUNTING BUSHING LENGTH	0.250 INCHES NOMINAL
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	3C ROUND, SLOTTED
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT LENGTH	0.625 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	295.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	270.0 NOMINAL
NONTURN DEVICE LOCATION	AT 4'30 OCLOCK AND AT 10'30 OCLOCK
NONTURN DEVICE RADIUS	0.245 INCHES NOMINAL
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
SPECIAL FEATURES	SHAFT HAS A 0.040 INCH DIAMETER HOLE,0.075 INCHIES FROM SHAFT END
III OVERALL LENGTH	1.328 INCHES NOMINAL
III UNPACKAGED UNIT WEIGHT	6.80 GRAMS

Restrictions/Controls & Freight Information | NSN 5905-01-158-4858

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Electro-static Discharge Susceptible:	B	ESD sensitivity
Precious Metals Indicator Code:	A	Item 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	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	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 5905-01-158-4858

Air Force
Navy

Category	Code	Description
Budget Code	9	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 Code	EH	SX:ELECTRONIC COMPONENTS
Price Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each