PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RES250Resistor,variable,wire Wound,non

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-00-849-7366 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-849-7366 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-849-7366. Primary manufacturer part number: RES250.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 85.0 SINGLE SECTION
  • Mounting Method: STANDARD BUSHING
  • Mounting Bushing Length: 0.375 INCHES NOMINAL IN
  • Screw Thread Series Designator: UNEF
  • Power Dissipation Rating Per Section in Watts: 12.5 FREE AIR SINGLE SECTION
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Rotary Actuator Travel in Angular Deg: 300.0 NOMINAL
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 5905-00-849-7366, 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-849-7366
Primary Part NumberRES250
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusCANCELLED
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power85.0 SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Mounting Bushing Length0.375 INCHES NOMINAL IN
Screw Thread Series DesignatorUNEF
Power Dissipation Rating Per Section in Watts12.5 FREE AIR SINGLE SECTION
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Rotary Actuator Travel in Angular Deg300.0 NOMINAL
Ambient Temp in Deg Celsius Per Section at Full Rated Power55.0 SINGLE SECTION
Terminal Type and Quantity3 TAB, SOLDER LUG
Actuator Travel Control FeatureSTOPS
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Shaft Length0.625 INCHES NOMINAL IN
Body Diameter0.750 INCHES NOMINAL IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Body Length0.359 INCHES NOMINAL IN
Nonturn Device LocationAT 6 OCLOCK
Electrical Resistance Per Section250.0 OHMS SINGLE SECTION
Actuator TypeSINGLE SHAFT
Shaft Diameter0.125 INCHES NOMINAL IN
Effective Electrical Rotation in Deg Angular Rotation300.0 NOMINAL
Screw Thread Quantity Per Inch32.0
Reliability IndicatorNOT ESTABLISHED
Section Quantity1
Shaft StyleROUND
Screw Thread Diameter0.250 INCHES NOMINAL IN
Nonturn Device Radius0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5905-00-078-5785 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5970-00-224-2483 INTERCHANGEABLE
Insulator,strain
5920-00-229-1379RES250 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5331-00-903-39442-013N1103-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
6545-01-094-61360-115 INTERCHANGEABLE
Insert,first Aid Kit Case
Durham Manufacturing Co, the
6530-01-122-0619 INTERCHANGEABLE
Wrapper,sterilization
6750-01-383-2217 INTERCHANGEABLE
Paper,photographic
Cross-Reference Index
Part NumberManufacturer
0115 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
E-0115 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
RES250 PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
5905-00-078-5785INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5970-00-224-2483INTERCHANGEABLE
INSULATOR,STRAIN
5920-00-229-1379INTERCHANGEABLE
FUSE,CARTRIDGE
RES250
5331-00-903-3944INTERCHANGEABLE
O-RING
2-013N1103-70
6545-01-094-6136INTERCHANGEABLE
INSERT,FIRST AID KIT CASE
0-115
6530-01-122-0619INTERCHANGEABLE
WRAPPER,STERILIZATION
6750-01-383-2217INTERCHANGEABLE
PAPER,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5905-00-849-7366?

NSN 5905-00-849-7366 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: cancelled.

What are the part numbers for NSN 5905-00-849-7366?

NSN 5905-00-849-7366 has 3 cross-referenced part numbers: 0115 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), E-0115 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), RES250 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-00-849-7366?

There are 7 known substitutes for 5905-00-849-7366: 5905-00-078-5785, 5970-00-224-2483, 5920-00-229-1379 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RES250?

Key specifications for RES250: Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 85.0 SINGLE SECTION; Mounting Method: STANDARD BUSHING; Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Screw Thread Series Designator: UNEF. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-849-7366 still in active supply?

NSN 5905-00-849-7366 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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