PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A18849REVAResistor,variable,wire Wound,non

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-00-835-6571 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-835-6571 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-835-6571. Primary manufacturer part number: A18849REVA.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Rotary Actuator Travel in Angular Deg: 300.0 NOMINAL
  • Shaft Style: ROUND, SLOTTED
  • Body Style: CYLINDRICAL BUSHING MOUNTED
  • Section Quantity: 1
  • Mounting Bushing Length: 0.250 INCHES NOMINAL IN
  • Mounting Method: STANDARD BUSHING
  • Power Dissipation Rating Per Section in Watts: 12.5 FREE AIR SINGLE SECTION
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-835-6571, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-835-6571
Primary Part NumberA18849REVA
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusACTIVE
Rotary Actuator Travel in Angular Deg300.0 NOMINAL
Shaft StyleROUND, SLOTTED
Body StyleCYLINDRICAL BUSHING MOUNTED
Section Quantity1
Mounting Bushing Length0.250 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Power Dissipation Rating Per Section in Watts12.5 FREE AIR SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Terminal Type and Quantity3 TAB, SOLDER LUG
Body Length0.688 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Electrical Resistance Per Section500.000 OHMS SINGLE SECTION
Nonturn Device LocationAT 6 OCLOCK
Screw Thread Diameter0.250 INCHES NOMINAL IN
Effective Electrical Rotation in Deg Angular Rotation300.0 NOMINAL
Nonturn Device Radius0.250 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Shaft Diameter0.125 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Screw Thread Series DesignatorUNEF
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power340.0 SINGLE SECTION
Shaft Length0.625 INCHES NOMINAL IN
Body Diameter0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-191-9965 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
3433-00-238-3389 INTERCHANGEABLE
Spray Gun,metallizing
5910-00-280-7046 INTERCHANGEABLE
Capacitor,fixed,electrolytic
4320-00-287-4273 INTERCHANGEABLE
Pump Unit,centrifugal
4320-00-287-4274 INTERCHANGEABLE
Pump Unit,centrifugal
5315-00-449-29459M160-5 INTERCHANGEABLE
Pin,grooved,headless
The Boeing Company Div Defense
4940-00-451-0699E INTERCHANGEABLE
Sandblaster,hydro J
Country Caterers Barbeque Inc
6685-00-531-2726 INTERCHANGEABLE
Thermometer,indicating,capillary
5355-00-668-5519E INTERCHANGEABLE
Knob
Viz Manufacturing Company
5110-00-771-3732E INTERCHANGEABLE
Cutter,steel Strapping
Elmo Mfg Co
Cross-Reference Index
Part NumberManufacturer
A18849REVA PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
565052-601 Marathonnorco Aerospace, Inc. Dba Christie Electric (USA)
E Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
5910-00-191-9965INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
3433-00-238-3389INTERCHANGEABLE
SPRAY GUN,METALLIZING
5910-00-280-7046INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
4320-00-287-4273INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
4320-00-287-4274INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
5315-00-449-2945INTERCHANGEABLE
PIN,GROOVED,HEADLESS
9M160-5
4940-00-451-0699INTERCHANGEABLE
SANDBLASTER,HYDRO J
E
6685-00-531-2726INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
5355-00-668-5519INTERCHANGEABLE
KNOB
E
5110-00-771-3732INTERCHANGEABLE
CUTTER,STEEL STRAPPING
E
2230-00-809-9863INTERCHANGEABLE
CRANE,LOCOMOTIVE,DIESEL MECHANIC
3610-00-836-8084INTERCHANGEABLE
PLATE,LITHOGRAPHIC PRINTING

Frequently Asked Questions

What is NSN 5905-00-835-6571?

NSN 5905-00-835-6571 is a Resistor,variable,wire Wound,non, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-835-6571?

NSN 5905-00-835-6571 has 3 cross-referenced part numbers: A18849REVA (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 565052-601 (Marathonnorco Aerospace, Inc. Dba Christie Electric), E (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-00-835-6571?

There are 12 known substitutes for 5905-00-835-6571: 5910-00-191-9965, 3433-00-238-3389, 5910-00-280-7046 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A18849REVA?

Key specifications for A18849REVA: Rotary Actuator Travel in Angular Deg: 300.0 NOMINAL; Shaft Style: ROUND, SLOTTED; Body Style: CYLINDRICAL BUSHING MOUNTED; Section Quantity: 1. 26 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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