The Resistor,thermal, cataloged under National Stock Number 5905-01-290-8520, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rtie Holdings Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-290-8520 |
| Primary Part Number | DG125-122 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rtie Holdings Llc |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Length | 1.200 INCHES MINIMUM IN |
| Body Outside Diameter | 0.105 INCHES MAXIMUM IN |
| Style Designator | ROD |
| Zero Power Resistance | 1.200 KILOHMS |
| Ambient Temp at Full Rated Power | 100.0 CELSIUS DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -10.0 TO 10.0 |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Body Length | 0.300 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Surface Treatment | TIN TERMINAL |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Maximum Power Dissipation Rating | 0.125 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 |
|---|---|
| 41997 28716 | Thales Deutschland Gmbh Div Customer Services (DEU) |
| DG125-122 PRIMARY | Rtie Holdings Llc (USA) |
| TG1-81-2K PRIMARY | Micro Uspd Inc (USA) |
| QTG12-1R2K PRIMARY | Quality Thermistor, Inc Dba Qti (USA) |
| Reference | Meaning |
|---|---|
| 10035028-1201 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5905-01-290-8520 is a Resistor,thermal, manufactured by Rtie Holdings Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-290-8520 has 4 manufacturer part numbers on file: 41997 28716 (Thales Deutschland Gmbh Div Customer Services), DG125-122 (Rtie Holdings Llc), TG1-81-2K (Micro Uspd Inc), QTG12-1R2K (Quality Thermistor, Inc Dba Qti).
Key specifications for DG125-122: Inclosure Type: HERMETICALLY SEALED; Terminal Length: 1.200 INCHES MINIMUM IN; Body Outside Diameter: 0.105 INCHES MAXIMUM IN; Style Designator: ROD. 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.