The Resistor,thermal, cataloged under National Stock Number 5905-00-283-7993, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5905-00-283-7993 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Inclosure Type | ENCAPSULATED |
| Terminal Diameter | 0.030 INCHES NOMINAL IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Body Outside Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | ROD |
| Zero Power Resistance | 50.000 OHMS |
| Thermal Time Constant in Seconds | 130.0 |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -10.0 TO 10.0 |
| Maximum Operating Temp | 150.0 CELSIUS DEGC |
| Body Length | 1.000 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Maximum Power Dissipation Rating | 3.00 WATTS |
| 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 |
|---|---|
| 3RS1 | 5/9 Secondary reference Keystone Carbon Co Inc |
| 05-506000 | C/1 Advisory reference — outside the item-of-supply concept Safran Power Usa Llc |
| AC5111-1 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
| 05-506000 | 3/9 Design control — primary reference Lucas Aerospace Power Equipment Corporation |
NSN 5905-00-283-7993 is a Resistor,thermal, classified under FSC 5905, Resistor. Status: active.
Key specifications for 5905-00-283-7993: Inclosure Type: ENCAPSULATED; Terminal Diameter: 0.030 INCHES NOMINAL IN; Terminal Length: 1.000 INCHES MINIMUM IN; Body Outside Diameter: 0.250 INCHES NOMINAL IN. 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.