The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-01-256-0815, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-256-0815 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Electrical Resistance | 2.200 OHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.125 INCHES NOMINAL IN |
| Terminal Type | EYELET |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.562 INCHES NOMINAL IN |
| Terminal Length | 0.438 INCHES NOMINAL IN |
| Body Width | 0.594 INCHES NOMINAL IN |
| Body Height | 0.625 INCHES NOMINAL IN |
| Style Designator | AXIAL TERMINAL (S) |
| Reliability Failure Rate Level in Percent | 1.000 |
| Power Dissipation Rating in Watts | 30.000 HEAT SINK |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Specification/standard Data | 81349-MIL-R-39009 GOVERNMENT SPECIFICATION |
| Body Length | 1.938 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Reliability Indicator | ESTABLISHED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-PRF-39009/1 | 4/1 Identification reference U.S. Government activity |
| MIL-R-39009/1 | 5/9 Secondary reference U.S. Government activity |
| RER75F2R21M | 2/2 Government specification standardization U.S. Government activity |
| RER75F2R20M | 5/9 Secondary reference U.S. Government activity |
NSN 5905-01-256-0815 is a Resistor,fixed,wire Wound,induct, classified under FSC 5905, Resistor. Status: active.
Key specifications for 5905-01-256-0815: Resistance Tolerance in Percent: -1.000 TO 1.000; Electrical Resistance: 2.200 OHMS; Inclosure Type: ENCASED; Mounting Hole Size: 0.125 INCHES NOMINAL IN. 17 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.