NSN 5905-01-159-3240 BF37829, SMC8086472, SM-C-808647-2

Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-01-159-3240 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: BF37829, SMC8086472, SM-C-808647-2, 3862CBA4253A, 3862C-BA4-253A, 5905-01-159-3240, 01-159-3240, 5905011593240, 011593240

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	06 AUG 1983	01-159-3240	37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION )

Drawings & Photos | NSN 5905-01-159-3240

Part Number	Request Date	QTY	Origin
5905-01-159-3240	2023-10-277	50	Taiwan
3862C-BA4-253A	2023-09-250	66	DIBBS
SM-C-808647-2	2023-09-250	66	DIBBS
5905-01-159-3240	2023-06-170	50	Taiwan
3862C-BA4-253A	2022-08-227	72	DIBBS
SM-C-808647-2	2022-08-227	72	DIBBS
3862C-BA4-253A	2021-12-364	51	DIBBS
SM-C-808647-2	2021-12-364	51	DIBBS
3862C-BA4-253A	2019-12-335	123	DIBBS
5905-01-159-3240	2018-08-214	65	DIBBS
5905-01-159-3240	2018-05-126	90	DIBBS
5905-01-159-3240	2017-08-243	123	DIBBS
5905-01-159-3240	2017-01-29	152	DIBBS
5905-01-159-3240	2015-10-285	102	DIBBS
5905-01-159-3240	2013-04-100	66	DIBBS
5905-01-159-3240	2013-02-32	70	DIBBS
5905-01-159-3240	2012-11-321	20	Taiwan
5905-01-159-3240	2012-09-272	71	DIBBS
5905-01-159-3240	2012-08-237	134	DIBBS
5905-01-159-3240	2012-03-68	5	DIBBS
BF37829	2009-01-23	350	Turkey
5905-01-159-3240	2009-01-23	350	Turkey
5905-01-159-3240	2008-08-214	109	DIBBS
5905-01-159-3240	2008-06-158	78	DIBBS
5905-01-159-3240	2008-05-137	120	DIBBS
5905-01-159-3240	2008-04-105	22	DIBBS
5905-01-159-3240	2008-04-100	45	DIBBS
5905-01-159-3240	2007-09-250	214	DIBBS
5905-01-159-3240	2007-03-67	46	DIBBS
5905-01-159-3240	2006-07-186	226	DIBBS
5905-01-159-3240	2006-05-145	10	United States

Cross Reference | NSN 5905-01-159-3240

Part Number	Cage Code	Manufacturer
3862C-BA4-253A	32997	BOURNS, INC.
BF37829	34263	CTS CORP IN TEXAS DBA CTS ELECTRONICS CORP BROWNSVILLE DIV
SM-C-808647-2	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Related Products | NSN 5905-01-159-3240

5905-01-159-3241, 5905-01-159-3762, 5905-01-159-3763, 5905-01-159-3765, 5905-01-159-3766

Technical Data | NSN 5905-01-159-3240

Characteristic	Specifications
SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	25.000 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION	A SINGLE SECTION
SHAFT BEARING TYPE	SLEEVE
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	-150.0 TO 150.0 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	0.500 INCHES NOMINAL
BODY LENGTH	0.453 INCHES NOMINAL
MOUNTING BUSHING LENGTH	0.250 INCHES NOMINAL
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	21C ROUND, WEDGE FLATTED
FIRST FLAT LENGTH	0.125 INCHES NOMINAL
FLAT HEIGHT	0.083 INCHES NOMINAL
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT LENGTH	0.490 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	295.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	260.0 NOMINAL
MOUNTING METHOD	STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
FEATURES PROVIDED	HUMIDITY PROOF
TERMINAL TYPE AND QUANTITY	3 TAB, SOLDER LUG
TERMINAL LOCATION	REAR END
RELIABILITY INDICATOR	NOT ESTABLISHED
III OVERALL LENGTH	1.194 INCHES MAXIMUM
III OVERALL DIAMETER	0.500 INCHES NOMINAL
III UNPACKAGED UNIT WEIGHT	25.00 GRAMS
III CUBIC MEASURE	0.251 CUBIC INCHES
III FRAGILITY FACTOR	MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5905-01-159-3240

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 5905-01-159-3240

Army
Air Force

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each