The Resistor,thermal, cataloged under National Stock Number 5905-01-027-1470, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-01-027-1470 |
| Primary Part Number | 165541-1 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Terminal Diameter | 0.032 INCHES NOMINAL IN |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Body Outside Diameter | 1.085 INCHES MAXIMUM IN |
| Body Width | 0.270 INCHES MAXIMUM IN |
| Style Designator | DISK |
| Power Dissipation Constant in Milliwatts Per Deg Celsius | 22.0 |
| Zero Power Resistance | 2.000 OHMS |
| Thermal Time Constant in Seconds | 160.0 |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -20.0 TO 20.0 |
| 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 |
|---|---|
| 165541-1 | Raytheon Company (USA) |
| 165541-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 165541-1 | C/1 Advisory reference — outside the item-of-supply concept Klein Marine Systems Inc |
| RL10007-1.31 | C/1 Advisory reference — outside the item-of-supply concept Keystone Carbon Co Inc |
| 165541-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| RL10007-1-31-59-51 | 5/9 Secondary reference Keystone Carbon Co Inc |
NSN 5905-01-027-1470 is a Resistor,thermal, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-027-1470 has 2 manufacturer part numbers on file: 165541-1 (Raytheon Company), 165541-1 (Raytheon Company Dba Raytheon Co).
1 possible match (shared part number, not a government interchangeability claim): 4930-01-578-5976. Verify interchangeability with system specifications before substitution.
Key specifications for 165541-1: Inclosure Type: ENCASED; Terminal Diameter: 0.032 INCHES NOMINAL IN; Terminal Length: 1.500 INCHES MINIMUM IN; Body Outside Diameter: 1.085 INCHES MAXIMUM IN. 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.