NSN 5905-01-267-1321 LE44400010060, LE444-0001-0060, 5964

Product Details | PRECISION WIRE WOUND VARIABLE RESISTOR

5905-01-267-1321 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) of the output is equal to or less than plus or munus 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, NONPRECISION.

Part Alternates: LE44400010060, LE444-0001-0060, 5964, 7020315, 702-0315, 09BW2434, 5905-01-267-1321, 01-267-1321, 5905012671321, 012671321

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	05 NOV 1987	01-267-1321	37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION )

Drawings & Photos | NSN 5905-01-267-1321

Part Number	Request Date	QTY	Origin
09BW2434	2025-04-114	1	DIBBS
702-0315	2025-04-114	1	DIBBS
LE444-0001-0060	2025-04-114	1	DIBBS
09BW2434	2019-06-164	4	DIBBS
702-0315	2019-06-164	4	DIBBS
LE444-0001-0060	2019-06-164	4	DIBBS
09BW2434	2019-06-153	4	DIBBS
702-0315	2019-06-153	4	DIBBS
LE444-0001-0060	2019-06-153	4	DIBBS
09BW2434	2019-03-78	3	DIBBS
702-0315	2019-03-78	3	DIBBS
LE444-0001-0060	2019-03-78	3	DIBBS
09BW2434	2019-03-66	3	DIBBS
702-0315	2019-03-66	3	DIBBS
LE444-0001-0060	2019-03-66	3	DIBBS
09BW2434	2019-02-49	2	DIBBS
702-0315	2019-02-49	2	DIBBS
LE444-0001-0060	2019-02-49	2	DIBBS
5905-01-267-1321	2017-07-192	16	DIBBS
5905-01-267-1321	2017-07-183	2	DIBBS
5905-01-267-1321	2016-09-263	3	DIBBS
5905-01-267-1321	2016-09-251	3	DIBBS
5905-01-267-1321	2016-03-67	2	DIBBS
5905-01-267-1321	2016-02-55	2	DIBBS
5905-01-267-1321	2015-12-352	2	DIBBS
5905-01-267-1321	2015-12-348	2	DIBBS
5905-01-267-1321	2015-12-341	2	DIBBS
5905-01-267-1321	2015-11-327	2	DIBBS
5905-01-267-1321	2015-08-223	2	DIBBS
5905-01-267-1321	2015-02-36	3	DIBBS
5905-01-267-1321	2014-10-281	2	DIBBS
5905-01-267-1321	2010-08-221	3	DIBBS
5905-01-267-1321	2010-07-195	7	DIBBS
5905-01-267-1321	2009-07-212	8	DIBBS

Cross Reference | NSN 5905-01-267-1321

Part Number	Cage Code	Manufacturer
09BW2434	25413	BETATRONIX (DE), LLC
5964	04454	SENSOR SYSTEMS, L.L.C.
702-0315	02111	VISHAY THIN FILM, LLC DBA VISHAY SPECTORAL ELECTRONICS
LE444-0001-0060	25413	BETATRONIX (DE), LLC
LE444-0001-0060	43999	BOEING COMPANY, THE DBA BOEING

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Related Products | NSN 5905-01-267-1321

5905-01-267-1338, 5905-01-267-1339, 5905-01-267-1926, 5905-01-267-1927, 5905-01-267-2184

Technical Data | NSN 5905-01-267-1321

Characteristic	Specifications
SECTION QUANTITY	2
ELECTRICAL RESISTANCE PER SECTION	10.0 KILOHMS ALL SECTIONS
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-3.0 TO 3.0 ALL SECTIONS
FUNCTION CONFORMITY PER SECTION	ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION	ALL SECTIONS LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.25 TO 0.25 ALL SECTIONS
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION	3.0
SHAFT BEARING TYPE	BEARING
MAXIMUM STOP TORQUE	64.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	9.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE	9.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-30.0 TO 30.0 ALL SECTIONS
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR 1ST SECTION 1.5 FREE AIR 2ND SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	85.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	150.0 ALL SECTIONS
BODY STYLE	1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	2.500 INCHES MAXIMUM
MOUNTING BUSHING LENGTH	0.312 INCHES NOMINAL
ACTUATOR TYPE	DUAL CONCENTRIC
SHAFT STYLE	17C ROUND, STEPPED
SHAFT DIAMETER	0.250 INCHES NOMINAL
SHAFT LENGTH	1.218 INCHES NOMINAL
UNDERCUT DIAMETER	0.125 INCHES NOMINAL
UNDERCUT LENGTH	0.406 INCHES NOMINAL
CONTACT ARM ELECTRICAL OFF POSITION	FULLY CCW
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	275.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	270.0 NOMINAL
NONTURN DEVICE LOCATION	AT 6 OCLOCK
NONTURN DEVICE RADIUS	0.312 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
FEATURES PROVIDED	SWITCH
SWITCH TYPE	ROTARY
SWITCH OPERATING POSITION	START OF ROTATION
SWITCH CONTACT ARRANGEMENT	SINGLE POLE, SINGLE THROW, NORMALLY OPEN, BOTH POSITIONS MAINTAINED
SWITCH CURRENT TYPE AND RATING IN AMPS	0.150 DC
SWITCH VOLTAGE RATING IN VOLTS	28.0
TERMINAL TYPE AND QUANTITY	9 WIRE LEAD
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR	NOT ESTABLISHED
TEST DATA DOCUMENT	43999-LE444-0001 DRAWING

Restrictions/Controls & Freight Information | NSN 5905-01-267-1321

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	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	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 5905-01-267-1321

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.
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