The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-644-7424, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-644-7424 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -7.000 TO 7.000 |
| Electrical Resistance | 15.000 OHMS |
| Inclosure Type | ENCAPSULATED |
| Mounting Hole Size | 0.188 INCHES NOMINAL IN |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 4.062 INCHES NOMINAL IN |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Body Width | 1.250 INCHES NOMINAL IN |
| Body Height | 0.500 INCHES NOMINAL IN |
| Style Designator | TERMINALS ONE EDGE |
| Power Dissipation Rating in Watts | 50.000 FREE AIR |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Body Length | 4.625 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 340.0 |
| Reliability Indicator | NOT 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 |
|---|---|
| 50P | 3/1 Design control — primary reference Ward Leonard Ct Llc |
| K857118SUB18PT15 | 5/9 Secondary reference Rca Corp Distributor and Special Products Div |
| K857118SUB18PT15 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5905-00-644-7424 is a Resistor,fixed,wire Wound, classified under FSC 5905, Resistor. Status: active.
Key specifications for 5905-00-644-7424: Resistance Tolerance in Percent: -7.000 TO 7.000; Electrical Resistance: 15.000 OHMS; Inclosure Type: ENCAPSULATED; Mounting Hole Size: 0.188 INCHES NOMINAL IN. 15 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.