PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304P12Resistor,adjustable

Cummins Power Generation Inc. · NSN 5905-00-257-9185 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-257-9185 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-257-9185. Primary manufacturer part number: 304P12.
Features
  • Resistor,adjustable — FSC 5905
  • Resistance Tolerance in Percent: -5.000 TO 5.000
  • Electrical Resistance: 1.500 OHMS
  • Body Length: 2.000 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: ENCASED
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 300.0
  • Style Designator: RADIAL TERMINAL EACH END
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,adjustable, cataloged under National Stock Number 5905-00-257-9185, 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 Cummins Power Generation Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-257-9185
Primary Part Number304P12
Item NameResistor,adjustable
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Resistance Tolerance in Percent-5.000 TO 5.000
Electrical Resistance1.500 OHMS
Body Length2.000 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCASED
Ambient Temp in Deg Celsius at Zero Percent Rated Power300.0
Style DesignatorRADIAL TERMINAL EACH END
Reactance CharacteristicINDUCTIVE
Power Dissipation Rating in Watts25.000 FREE AIR
Terminal Length0.500 INCHES NOMINAL IN
Terminal TypeTAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4810-01-104-2082100955 INTERCHANGEABLE
Valve,solenoid
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
Cross-Reference Index
Part NumberManufacturer
304P12 Precision Machine Works Inc (USA)
304P12 PRIMARY Cummins Power Generation Inc. (USA)
304-0012 PRIMARY Cummins Power Generation Inc. (USA)
1131 Cummins Power Generation Inc. (USA)
Related Parts
4810-01-104-2082INTERCHANGEABLE
VALVE,SOLENOID
100955

Frequently Asked Questions

What is NSN 5905-00-257-9185?

NSN 5905-00-257-9185 is a Resistor,adjustable, manufactured by Cummins Power Generation Inc., classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-257-9185?

NSN 5905-00-257-9185 has 4 cross-referenced part numbers: 304P12 (Precision Machine Works Inc), 304P12 (Cummins Power Generation Inc.), 304-0012 (Cummins Power Generation Inc.), 1131 (Cummins Power Generation Inc.).

What NSN replaces 5905-00-257-9185?

There is 1 known substitute for 5905-00-257-9185: 4810-01-104-2082. Verify interchangeability with system specifications before substitution.

What are the specifications of 304P12?

Key specifications for 304P12: Resistance Tolerance in Percent: -5.000 TO 5.000; Electrical Resistance: 1.500 OHMS; Body Length: 2.000 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-257-9185 still in active supply?

NSN 5905-00-257-9185 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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