The Resistor,thermal, cataloged under National Stock Number 5905-00-227-6901, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Therm-O-Disc Inc Sub of Emerson Electric Co. Government technical data includes 18 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-227-6901 |
| Primary Part Number | 3D104 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Therm-O-Disc Inc Sub of Emerson Electric Co |
| Status | ACTIVE |
| Temp Points for Resistance Readings at Zero Power | -15.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC |
| Temp Points for Resistance Readings at Zero Power | 75.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC |
| Inclosure Type | ENCAPSULATED |
| Terminal Diameter | 0.013 INCHES NOMINAL IN |
| Resistance Tolerance at a Specified Temp in Percent | -15.0 TO 15.0 ALL RESISTANCE-TEMPERATURE POINTS |
| Terminal Length | 1.188 INCHES NOMINAL IN |
| Zero Power Resistance at Specified Temp | 225.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 9.2 OHMS SECOND RESISTANCE-TEMPERATURE POINT |
| Body Outside Diameter | 0.135 INCHES MAXIMUM IN |
| Body Width | 0.065 INCHES MAXIMUM IN |
| Style Designator | DISK |
| Power Dissipation Constant in Milliwatts Per Deg Celsius | 2.0 |
| Zero Power Resistance | 50.000 OHMS |
| Thermal Time Constant in Seconds | 10.0 |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -10.0 TO 10.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| JK-15J3 | Honeywell International Inc. Dba Honeywell Div Sensing & Control (USA) |
| B0405HXXX | Ohmite Holding, L.l.c. (USA) |
| 3D104 PRIMARY | Therm-O-Disc Inc Sub of Emerson Electric Co (USA) |
| 1DA500-10PERCENT-200 | Rtie Holdings Llc (USA) |
| Reference | Meaning |
|---|---|
| 3D104 | C/1 Advisory reference — outside the item-of-supply concept Talley Aircraft Sales Corp |
| 307-0122-00 | 5/2 Secondary reference U.S. Government activity |
| C318 | 5/9 Secondary reference Sierracin/western Thermistor |
| 1B15-500K | 5/9 Secondary reference Avox Systems Inc Dba Avox Systems Inc |
| 307-0122-00 | C/1 Advisory reference — outside the item-of-supply concept Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 1B15-500K | 5/9 Secondary reference Cal-R Inc |
NSN 5905-00-227-6901 is a Resistor,thermal, manufactured by Therm-O-Disc Inc Sub of Emerson Electric Co, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-227-6901 has 4 manufacturer part numbers on file: JK-15J3 (Honeywell International Inc. Dba Honeywell Div Sensing & Control), B0405HXXX (Ohmite Holding, L.l.c.), 3D104 (Therm-O-Disc Inc Sub of Emerson Electric Co), 1DA500-10PERCENT-200 (Rtie Holdings Llc).
1 possible match (shared part number, not a government interchangeability claim): 7310-01-131-6435. Verify interchangeability with system specifications before substitution.
Key specifications for 3D104: Temp Points for Resistance Readings at Zero Power: -15.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC; Temp Points for Resistance Readings at Zero Power: 75.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC; Inclosure Type: ENCAPSULATED; Terminal Diameter: 0.013 INCHES NOMINAL IN. 18 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.