The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-504-4281, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Electric Company. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-00-504-4281 |
| Primary Part Number | 678B421PC10 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.100 TO 0.100 |
| Body Diameter | 0.250 INCHES NOMINAL IN |
| Electrical Resistance | 816.000 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.750 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 1.000 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 145.0 |
| 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 |
|---|---|
| 678B421PC10 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1192 | 3/1 Design control — primary reference Meggitt (new Hampshire), Inc |
| 303E | 3/1 Design control — primary reference Sprague Electric Co World Hqs |
NSN 5905-00-504-4281 is a Resistor,fixed,wire Wound, manufactured by General Electric Company, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-504-4281 has 1 manufacturer part number on file: 678B421PC10 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 4820-00-845-1096. Verify interchangeability with system specifications before substitution.
Key specifications for 678B421PC10: Resistance Tolerance in Percent: -0.100 TO 0.100; Body Diameter: 0.250 INCHES NOMINAL IN; Electrical Resistance: 816.000 OHMS; Inclosure Type: ENCAPSULATED. 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.