The Resistor,thermal, cataloged under National Stock Number 5905-00-368-4081, 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 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-368-4081 |
| Primary Part Number | MSC 503K |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rtie Holdings Llc |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Diameter | 0.032 INCHES NOMINAL IN |
| Terminal Length | 12.000 INCHES NOMINAL IN |
| Body Outside Diameter | 0.070 INCHES NOMINAL IN |
| Reference Temp in Deg Celsius | 25.0 |
| Style Designator | ROD |
| Power Dissipation Constant in Milliwatts Per Deg Celsius | 2.0 |
| Zero Power Resistance | 5.000 KILOHMS |
| Thermal Time Constant in Seconds | 8.0 |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -10.0 TO 10.0 |
| Body Length | 0.500 INCHES NOMINAL IN |
| Zero Power Temp Coefficient of Resistance in Percent Per Deg Celsius | 9.10 |
| 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 |
|---|---|
| MSC 503K | Rtie Holdings Llc (USA) |
| PA45D1 | Honeywell International Inc. Dba Honeywell Div Sensing & Control (USA) |
| 10-00512-001 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 06P239070-21-11 | 3/2 Design control — primary reference U.S. Government activity |
| 0837-0380 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| PA45D1 | C/1 Advisory reference — outside the item-of-supply concept Integrated Development and Mfg Co Environmental Growth Div |
NSN 5905-00-368-4081 is a Resistor,thermal, manufactured by Rtie Holdings Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-368-4081 has 3 manufacturer part numbers on file: MSC 503K (Rtie Holdings Llc), PA45D1 (Honeywell International Inc. Dba Honeywell Div Sensing & Control), 10-00512-001 (Raytheon Company).
Key specifications for MSC 503K: Inclosure Type: HERMETICALLY SEALED; Terminal Diameter: 0.032 INCHES NOMINAL IN; Terminal Length: 12.000 INCHES NOMINAL IN; Body Outside Diameter: 0.070 INCHES NOMINAL IN. 14 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.