NSN 5905-01-503-8373 2381003030, 238-1003-030, 65904

Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-01-503-8373 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: 2381003030, 238-1003-030, 65904, 5905-01-503-8373, 01-503-8373, 5905015038373, 015038373

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	09 JAN 2003	01-503-8373	37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION )

Part Number	Request Date	QTY	Origin
238-1003-030	2024-09-249	46	DIBBS
65904	2024-09-249	46	DIBBS
238-1003-030	2023-09-271	37	DIBBS
65904	2023-09-271	37	DIBBS
238-1003-030	2023-06-156	60	DIBBS
65904	2023-06-156	60	DIBBS
238-1003-030	2023-05-143	60	DIBBS
65904	2023-05-143	60	DIBBS
238-1003-030	2023-04-117	33	DIBBS
65904	2023-04-117	33	DIBBS
238-1003-030	2023-04-96	64	DIBBS
65904	2023-04-96	64	DIBBS
238-1003-030	2022-03-83	87	DIBBS
65904	2022-03-83	87	DIBBS
238-1003-030	2021-09-245	81	DIBBS
65904	2021-09-245	81	DIBBS
238-1003-030	2020-10-282	159	DIBBS
65904	2020-10-282	159	DIBBS
238-1003-030	2020-09-274	27	DIBBS
65904	2020-09-274	27	DIBBS
238-1003-030	2020-03-69	125	DIBBS
65904	2020-03-69	125	DIBBS
238-1003-030	2020-02-54	125	DIBBS
65904	2020-02-54	125	DIBBS
238-1003-030	2019-12-335	88	DIBBS
65904	2019-12-335	88	DIBBS
238-1003-030	2019-08-231	84	DIBBS
65904	2019-08-231	84	DIBBS
238-1003-030	2019-08-219	84	DIBBS
65904	2019-08-219	84	DIBBS
238-1003-030	2019-05-133	66	DIBBS
65904	2019-05-133	66	DIBBS
238-1003-030	2019-05-122	66	DIBBS
65904	2019-05-122	66	DIBBS
5905-01-503-8373	2018-11-312	71	DIBBS
5905-01-503-8373	2016-08-215	84	DIBBS
5905-01-503-8373	2011-09-245	23	DIBBS
5905-01-503-8373	2010-04-120	19	DIBBS
5905-01-503-8373	2009-09-273	18	DIBBS
5905-01-503-8373	2009-07-211	14	DIBBS
5905-01-503-8373	2008-02-36	23	DIBBS
5905-01-503-8373	2007-07-198	5	DIBBS
5905-01-503-8373	2007-05-145	6	DIBBS

Cross Reference | NSN 5905-01-503-8373

Part Number	Cage Code	Manufacturer
238-1003-030	13499	ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
65904	44655	HEICO OHMITE, L.L.C. DBA OHMITE MANUFACTURING

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Related Products | NSN 5905-01-503-8373

5905-01-503-8447, 5905-01-503-8702, 5905-01-503-9198, 5905-01-503-9294, 5905-01-503-9295

Technical Data | NSN 5905-01-503-8373

Characteristic	Specifications
ELECTRICAL RESISTANCE PER SECTION	500.0 OHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS	12.5 FREE AIR SINGLE SECTION
SPECIAL FEATURES	TWO UNITS IN TANDEM
III END ITEM IDENTIFICATION	KC135 GATM A

Restrictions/Controls & Freight Information | NSN 5905-01-503-8373

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:	A	No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) 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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	TH	Defense Supply Center Columbus Columbus, OH 43215
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 5905-01-503-8373

Air Force

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.
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