PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RV1LAXSB253BResistor,variable,nonwire Wound,

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-057-6966 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-057-6966 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-057-6966. Primary manufacturer part number: RV1LAXSB253B.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Shaft Diameter: 0.125 INCHES NOMINAL IN
  • Actuator Type: SINGLE SHAFT
  • Section Quantity: 1
  • Mounting Bushing Length: 0.375 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Resistance Tolerance Per Section in Percent: -20.0 TO 20.0 SINGLE SECTION
  • Power Dissipation Rating Per Section in Watts: 0.2 FREE AIR SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-057-6966, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.

Technical Specifications
ParameterValue
NSN5905-00-057-6966
Primary Part NumberRV1LAXSB253B
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Shaft Diameter0.125 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Section Quantity1
Mounting Bushing Length0.375 INCHES NOMINAL IN
Terminal Type and Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section in Percent-20.0 TO 20.0 SINGLE SECTION
Power Dissipation Rating Per Section in Watts0.2 FREE AIR SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
Nonturn Device Radius0.234 INCHES NOMINAL IN
Screw Thread Diameter0.250 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Device Design TypeERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
Screw Thread Series DesignatorUNEF
Mounting MethodSTANDARD BUSHING
Electrical Resistance Per Section25.000 KILOHMS SINGLE SECTION
Body Diameter0.640 INCHES NOMINAL IN
Body Length0.422 INCHES NOMINAL IN
Shaft Length0.500 INCHES NOMINAL IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Shaft StyleROUND, SLOTTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5905-00-069-2781 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-079-4889 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-135-4323 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-135-4326 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-135-4329 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-552-5490 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-577-0437 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cross-Reference Index
Part NumberManufacturer
RV1LAXSB253B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR94-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-069-2781INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-079-4889INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-135-4323INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-135-4326INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-135-4329INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-552-5490INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-577-0437INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,

Frequently Asked Questions

What is NSN 5905-00-057-6966?

NSN 5905-00-057-6966 is a Resistor,variable,nonwire Wound,, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-057-6966?

NSN 5905-00-057-6966 has 2 cross-referenced part numbers: RV1LAXSB253B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR94-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-00-057-6966?

There are 7 known substitutes for 5905-00-057-6966: 5905-00-069-2781, 5905-00-079-4889, 5905-00-135-4323 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RV1LAXSB253B?

Key specifications for RV1LAXSB253B: Shaft Diameter: 0.125 INCHES NOMINAL IN; Actuator Type: SINGLE SHAFT; Section Quantity: 1; Mounting Bushing Length: 0.375 INCHES NOMINAL IN. 21 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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