The Resistor,thermal, cataloged under National Stock Number 5905-01-586-9990, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rosemount Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-586-9990 |
| Primary Part Number | 0078N21N00A040T20E5X8Q4XA |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rosemount Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| MODEL 0078 | Rosemount Inc. (USA) |
| 0078N21N00A040T20E5X8Q4XA PRIMARY | Rosemount Inc. (USA) |
NSN 5905-01-586-9990 is a Resistor,thermal, manufactured by Rosemount Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-586-9990 has 2 manufacturer part numbers on file: MODEL 0078 (Rosemount Inc.), 0078N21N00A040T20E5X8Q4XA (Rosemount Inc.).
Key specifications for 0078N21N00A040T20E5X8Q4XA: Special Features: PLATINUM TEMPERATURE SENSOR WITH THERMOWELL;SENSOR ONLY WITH 6-IN. POLYTETRAFLUOROETHYLENE-INSULATED 22 GAUGE LEAD WIRES;SPRING LOADED STYLE;TYPE 316 SST THEROWELL MATERIAL;4.0 INCH SENSOR IMMERSION LENGTH;MOUNTING THREADED 1/2-14 ANPT STEPPED;HAVING FM EXPLOSION PROOF APPROVAL OPTION;CUSTOMER-SPECIFIED TEMP RANGE CALIBRATION;CALIBRATION CERTIFICATION, CUSTOMER-SPECIFIED TEMPERATURE;WITH ASSEMBLE TO OPTION OF ASSEMBLE CONNECTION HEAD OR TRANSMITTER TO A SENSOR ASSEMBLY (PTFE PASTE WHERE APPOROPRIATE, FULLY WIRED) IN; Part Name Assigned by Controlling Agency: PLATINUM TEMPERATURE SENSOR WITH THERMOWELL. 0 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.