The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-147-7121, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-147-7121 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -50.0 TO 50.0 |
| Body Diameter | 0.187 INCHES NOMINAL IN |
| Electrical Resistance | 3.010 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Reliability Failure Rate Level in Percent | 0.010 |
| Power Dissipation Rating in Watts | 3.000 FREE AIR |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Body Length | 0.560 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Reliability Indicator | ESTABLISHED |
| Test Data Document | 81349-MIL-R-39007 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.). |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Reference | Meaning |
|---|---|
| CW2B-3R000K | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| RWR89S3R01FP | 5/9 Secondary reference U.S. Government activity |
| RWR89S3R01FM | 5/9 Secondary reference U.S. Government activity |
| RWR89S3R01FR | 2/2 Government specification standardization U.S. Government activity |
| MIL-R-39007/11 | 4/1 Identification reference U.S. Government activity |
| 7904193-46 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| RWR89S3R00FM | 5/9 Secondary reference U.S. Government activity |
| 0811-1224 | C/1 Advisory reference — outside the item-of-supply concept Hewlett-Packard Company Dba HP |
| RS2B30HM5PCT3W | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5905-00-147-7121 is a Resistor,fixed,wire Wound, classified under FSC 5905, Resistor. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5905-01-186-6855, 5905-01-369-7056. Verify interchangeability with system specifications before substitution.
Key specifications for 5905-00-147-7121: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -50.0 TO 50.0; Body Diameter: 0.187 INCHES NOMINAL IN; Electrical Resistance: 3.010 OHMS. 16 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.