The Resistor,fixed,film, cataloged under National Stock Number 5905-01-649-5474, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Spectrum Control, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-649-5474 |
| Primary Part Number | NPCT50-50W50R0J |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Spectrum Control, Inc. |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.0 TO 5.0 |
| Electrical Resistance | 50.0 OHMS |
| Inclosure Type | ENCASED |
| Terminal Type | WRAP AROUND |
| Terminal Length | 0.050 INCHES NOMINAL IN |
| Body Width | 0.050 INCHES NOMINAL IN |
| Body Height | 0.010 INCHES NOMINAL IN |
| Style Designator | TERMINATION PAD EACH END |
| Ambient Temp at Full Rated Power | 100.0 CELSIUS DEGC |
| Body Length | 0.050 INCHES NOMINAL IN |
| Precious Material and Location | TERMINAL PLATING GOLD |
| Terminal Width | 0.012 INCHES NOMINAL IN |
| 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 |
|---|---|
| NPCT50-50W50R0J PRIMARY | Spectrum Control, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1049903P-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-649-5474 is a Resistor,fixed,film, manufactured by Spectrum Control, Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-649-5474 has 1 manufacturer part number on file: NPCT50-50W50R0J (Spectrum Control, Inc.).
Key specifications for NPCT50-50W50R0J: Resistance Tolerance in Percent: -5.0 TO 5.0; Electrical Resistance: 50.0 OHMS; Inclosure Type: ENCASED; Terminal Type: WRAP AROUND. 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.