The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-258-6572, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sprague Electric Co World Hqs. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-258-6572 |
| Primary Part Number | 154E1 |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Sprague Electric Co World Hqs |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -10.000 TO 10.000 |
| Body Diameter | 1.062 INCHES NOMINAL IN |
| Electrical Resistance | 1.500 MEGOHMS |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type | FERRULE |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 22.000 FREE AIR |
| Ambient Temp at Full Rated Power | 85.0 CELSIUS DEGC |
| Body Length | 8.781 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 280-1098P3 | Raytheon Company Div Corp (USA) |
| 154E1 PRIMARY | Sprague Electric Co World Hqs (USA) |
| 154E15A1 PRIMARY | Sprague Electric Co World Hqs (USA) |
NSN 5905-00-258-6572 is a Resistor,fixed,composition, manufactured by Sprague Electric Co World Hqs, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-258-6572 has 3 manufacturer part numbers on file: 280-1098P3 (Raytheon Company Div Corp), 154E1 (Sprague Electric Co World Hqs), 154E15A1 (Sprague Electric Co World Hqs).
Key specifications for 154E1: Resistance Tolerance in Percent: -10.000 TO 10.000; Body Diameter: 1.062 INCHES NOMINAL IN; Electrical Resistance: 1.500 MEGOHMS; Inclosure Type: HERMETICALLY SEALED. 11 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.