The Resistor,thermal, cataloged under National Stock Number 5905-01-050-0630, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Orbit International Corp. Div Orbit Instrument. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-050-0630 |
| Primary Part Number | 58189-3 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Orbit International Corp. Div Orbit Instrument |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Length | 2.000 INCHES NOMINAL IN |
| Body Outside Diameter | 0.280 INCHES MAXIMUM IN |
| Reference Temp in Deg Celsius | 25.0 |
| Style Designator | ROD |
| Zero Power Resistance | 4.600 KILOHMS |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -5.0 TO 5.0 |
| Body Length | 0.800 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Maximum Power Dissipation Rating | 1.00 WATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 58189-3 | Orbit International Corp. Div Orbit Instrument (USA) |
| Reference | Meaning |
|---|---|
| E204.6K5PERCENT | 3/9 Design control — primary reference Drilube Company |
NSN 5905-01-050-0630 is a Resistor,thermal, manufactured by Orbit International Corp. Div Orbit Instrument, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-050-0630 has 1 manufacturer part number on file: 58189-3 (Orbit International Corp. Div Orbit Instrument).
Key specifications for 58189-3: Inclosure Type: HERMETICALLY SEALED; Terminal Length: 2.000 INCHES NOMINAL IN; Body Outside Diameter: 0.280 INCHES MAXIMUM IN; Reference Temp in Deg Celsius: 25.0. 12 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.