The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-903-4192, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-903-4192 |
| Primary Part Number | G310025S18 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -5.0 TO 5.0 |
| Body Diameter | 0.250 INCHES NOMINAL IN |
| Electrical Resistance | 2.500 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 145.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.250 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.500 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 145.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Test Data Document | 24930-CG310025S18 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G310025S18 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| BS-EP21 | British Sarozal Ltd (GBR) |
| Reference | Meaning |
|---|---|
| EP2125000HMS | C/1 Advisory reference — outside the item-of-supply concept Kelvin Industries Inc |
| CE245 | 5/9 Secondary reference Aerovox Corp Cinema Plant |
| 101 | 5/9 Secondary reference Tanger Electronics a Div of Verit Industries |
| 7010 | 5/1 Secondary reference Shallcross Inc |
| EP21 | 5/9 Secondary reference Kelvin Industries Inc |
NSN 5905-00-903-4192 is a Resistor,fixed,wire Wound, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-903-4192 has 2 manufacturer part numbers on file: G310025S18 (L3harris Technologies, Inc Div Space & Airborne Systems), BS-EP21 (British Sarozal Ltd).
Key specifications for G310025S18: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -5.0 TO 5.0; Body Diameter: 0.250 INCHES NOMINAL IN; Electrical Resistance: 2.500 KILOHMS. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.