The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-199-3897, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-199-3897 |
| Primary Part Number | K41944-3500 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -10.000 TO 10.000 |
| Electrical Resistance | 3.500 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Mounting Hole Size | 0.219 INCHES NOMINAL IN |
| Terminal Type | TAB W/SCREW |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 5.500 INCHES NOMINAL IN |
| Terminal Length | 0.562 INCHES NOMINAL IN |
| Style Designator | RADIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 50.000 FREE AIR |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Body Length | 4.500 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 340.0 |
| 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 |
|---|---|
| K41944-3500 PRIMARY | Ward Leonard Ct Llc (USA) |
| 50019BPCSP16 PRIMARY | Ward Leonard Ct Llc (USA) |
| 50019BPCBM77 PRIMARY | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| 4-1-2INB201VITR0HM | 3/1 Design control — primary reference Ward Leonard Ct Llc |
| 6303-843275PCBM77 | 3/2 Design control — primary reference U.S. Government activity |
| 6303-843275PCSP16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-00-199-3897 is a Resistor,fixed,wire Wound, manufactured by Ward Leonard Ct Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-199-3897 has 3 manufacturer part numbers on file: K41944-3500 (Ward Leonard Ct Llc), 50019BPCSP16 (Ward Leonard Ct Llc), 50019BPCBM77 (Ward Leonard Ct Llc).
Key specifications for K41944-3500: Resistance Tolerance in Percent: -10.000 TO 10.000; Electrical Resistance: 3.500 KILOHMS; Inclosure Type: ENCAPSULATED; Mounting Hole Size: 0.219 INCHES NOMINAL IN. 13 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.