NSN 5905-01-169-2598 WP7/8-226, WP7/8M-136, WP7/8M-226

Product Details | PRECISION WIRE WOUND VARIABLE RESISTOR

5905-01-169-2598 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: WP7/8-226, WP7/8M-136, WP7/8M-226, WP78226, WP78M136, WP78M226, 14W13426, 14W1-3426, 70902-21906-102, 5905-01-169-2598, 01-169-2598, 5905011692598, 7090221906102, 011692598

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	05 JAN 1984	01-169-2598	37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION )

Drawings & Photos | NSN 5905-01-169-2598

Part Number	Request Date	QTY	Origin
14W1-3426	2023-10-26	31	DIBBS
70902-21906-102	2023-10-26	31	DIBBS
14W1-3426	2023-07-06	30	DIBBS
70902-21906-102	2023-07-06	30	DIBBS
14W1-3426	2022-04-07	46	DIBBS
70902-21906-102	2022-04-07	46	DIBBS
14W1-3426	2021-04-19	107	DIBBS
70902-21906-102	2021-04-19	107	DIBBS
14W1-3426	2021-04-08	107	DIBBS
70902-21906-102	2021-04-08	107	DIBBS
14W1-3426	2020-10-25	8	DIBBS
70902-21906-102	2020-10-25	8	DIBBS
14W1-3426	2020-02-03	61	DIBBS
70902-21906-102	2020-02-03	61	DIBBS
14W1-3426	2020-01-23	61	DIBBS
70902-21906-102	2020-01-23	61	DIBBS
14W1-3426	2019-07-22	58	DIBBS
70902-21906-102	2019-07-22	58	DIBBS
14W1-3426	2019-07-11	58	DIBBS
70902-21906-102	2019-07-11	58	DIBBS
5905-01-169-2598	2018-10-01	59	DIBBS
5905-01-169-2598	2018-09-20	59	DIBBS
5905-01-169-2598	2018-08-13	57	DIBBS
5905-01-169-2598	2018-08-02	57	DIBBS
5905-01-169-2598	2017-11-16	52	DIBBS
5905-01-169-2598	2016-08-25	47	DIBBS
5905-01-169-2598	2015-12-06	66	DIBBS
5905-01-169-2598	2015-04-06	45	DIBBS
5905-01-169-2598	2014-06-23	41	DIBBS
5905-01-169-2598	2013-03-28	45	DIBBS
5905-01-169-2598	2013-01-15	38	DIBBS
5905-01-169-2598	2012-03-29	49	DIBBS
5905-01-169-2598	2008-09-17	2	Turkey
5905-01-169-2598	2008-03-19	46	DIBBS
5905-01-169-2598	2008-02-05	49	DIBBS
5905-01-169-2598	2007-11-07	90	DIBBS
5905-01-169-2598	2007-10-09	45	DIBBS
5905-01-169-2598	2007-08-30	38	DIBBS
5905-01-169-2598	2007-08-03	35	DIBBS
5905-01-169-2598	2007-05-25	9	DIBBS
5905-01-169-2598	2007-05-18	41	DIBBS

Cross Reference | NSN 5905-01-169-2598

Part Number	Cage Code	Manufacturer
14W1-3426	19176	SERVO INSTRUMENT CORPORATION
70902-21906-102	78286	SIKORSKY AIRCRAFT CORPORATION
WP7/8-226	06880	DATA INSTRUMENTS INC
WP7/8M-136	06880	DATA INSTRUMENTS INC
WP7/8M-136	94603	HONEYWELL SENSING & CONTROL
WP7/8M-226	94603	HONEYWELL SENSING & CONTROL

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Related Products | NSN 5905-01-169-2598

5905-01-169-2600, 5905-01-169-2601, 5905-01-169-2631, 5905-01-169-2632, 5905-01-169-3562

Technical Data | NSN 5905-01-169-2598

Characteristic	Specifications
SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	2.5 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION	-1.00 TO 1.00 SINGLE SECTION
SHAFT BEARING TYPE	BEARING
MAXIMUM STOP TORQUE	32.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	1.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE	0.75 INCH-OUNCES
POWER DISSIPATION RATING PER SECTION IN WATTS	1.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
BODY STYLE	5B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER	0.7500 INCHES NOMINAL
PILOT LENGTH	0.0620 INCHES MAXIMUM
UNDERCUT DIAMETER	0.750 INCHES NOMINAL
UNDERCUT WIDTH	0.0620 INCHES NOMINAL
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	0.750 INCHES MAXIMUM
MOUNTING LIP DIAMETER	0.8750 INCHES NOMINAL
MOUNTING LIP DEPTH	0.0620 INCHES NOMINAL
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	1C ROUND
SHAFT DIAMETER	0.125 INCHES MAXIMUM
SHAFT LENGTH	0.330 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	325.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	321.0 NOMINAL
MOUNTING METHOD	CLAMP RING
FEATURES PROVIDED	HUMIDITY PROOF
TERMINAL TYPE AND QUANTITY	3 SOLDER STUD
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR	NOT ESTABLISHED
III OVERALL LENGTH	1.080 INCHES NOMINAL
III OVERALL DIAMETER	0.875 INCHES NOMINAL
III FRAGILITY FACTOR	MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5905-01-169-2598

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
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	658	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	Z	No special type of cargo code applicable

Management | NSN 5905-01-169-2598

Army
Navy

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	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