The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-528-7290, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cornell-Dubilier Marketing Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-528-7290 |
| Primary Part Number | RSO 25X168 AN 2.2R 5% |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Cornell-Dubilier Marketing Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.500 TO 0.500 |
| Body Diameter | 168.0 MILLIMETERS NOMINAL MM |
| Electrical Resistance | 68.000 KILOHMS |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type | SCREW BASE |
| Reactance Characteristic | NONINDUCTIVE |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.200 FREE AIR |
| Ambient Temp at Full Rated Power | -55.0 CELSIUS DEGC |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 125.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Stud Length | 25.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| RSO 25X168 AN 2.2R 5% PRIMARY | Cornell-Dubilier Marketing Inc (USA) |
| RSO 25X168 AN 2.2R 5 PERCENT | Vishay (GBR) |
| Reference | Meaning |
|---|---|
| RSO 25X168 AN 2.2R 5% | 5/9 Secondary reference Cornell-Dubilier Electronics |
NSN 5905-01-528-7290 is a Resistor,fixed,wire Wound, manufactured by Cornell-Dubilier Marketing Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-528-7290 has 2 manufacturer part numbers on file: RSO 25X168 AN 2.2R 5% (Cornell-Dubilier Marketing Inc), RSO 25X168 AN 2.2R 5 PERCENT (Vishay).
Key specifications for RSO 25X168 AN 2.2R 5%: Resistance Tolerance in Percent: -0.500 TO 0.500; Body Diameter: 168.0 MILLIMETERS NOMINAL MM; Electrical Resistance: 68.000 KILOHMS; Inclosure Type: HERMETICALLY SEALED. 12 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.