The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-140-1338, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thales Sa. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-140-1338 |
| Primary Part Number | 91378643 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Thales Sa |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -50.0 TO 50.0 |
| Body Diameter | 0.630 INCHES NOMINAL IN |
| Electrical Resistance | 8.200 KILOHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.125 INCHES NOMINAL IN |
| Terminal Type | WIRE LEAD |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.563 INCHES NOMINAL IN |
| Terminal Length | 0.406 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Power Dissipation Rating in Watts | 50.000 FREE AIR |
| Body Length | 1.062 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| 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 |
|---|---|
| 91378643 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| RH50-8R2J | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-140-1338 is a Resistor,fixed,wire Wound, manufactured by Thales Sa, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-140-1338 has 1 manufacturer part number on file: 91378643 (Thales Sa).
Key specifications for 91378643: Resistance Tolerance in Percent: -5.000 TO 5.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -50.0 TO 50.0; Body Diameter: 0.630 INCHES NOMINAL IN; Electrical Resistance: 8.200 KILOHMS. 13 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.