The Resistor,thermal, cataloged under National Stock Number 5905-01-424-9943, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-424-9943 |
| Primary Part Number | 42RT133-1 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Probe Diameter | 0.250 INCHES NOMINAL IN |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Style Designator | PROBE |
| Probe Length | 0.300 INCHES NOMINAL IN |
| Zero Power Resistance | 100.000 OHMS |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| 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 |
|---|---|
| 42RT133-1 PRIMARY | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| R42RT133 | 5/1 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
| 200-7057959-125 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5905-01-424-9943 is a Resistor,thermal, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-424-9943 has 1 manufacturer part number on file: 42RT133-1 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution).
Key specifications for 42RT133-1: Inclosure Type: HERMETICALLY SEALED; Probe Diameter: 0.250 INCHES NOMINAL IN; Overall Diameter: 1.250 INCHES NOMINAL IN; Style Designator: PROBE. 8 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.