The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-665-7477, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-665-7477 |
| Primary Part Number | RNC90Y49K900AP |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.05 TO 0.05 |
| Electrical Resistance | 49.9 KILOHMS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.81 MILLIMETERS NOMINAL MM |
| Terminal Length | 25.4 MILLIMETERS NOMINAL MM |
| Mounting Method | TERMINAL |
| Body Width | 2.67 MILLIMETERS NOMINAL MM |
| Body Height | 8.28 MILLIMETERS NOMINAL MM |
| Style Designator | AXIAL TERMINALS ONE END |
| Reliability Failure Rate Level in Percent | 0.1 |
| Body Length | 7.62 MILLIMETERS NOMINAL MM |
| Reliability Indicator | ESTABLISHED |
| Cubic Measure | 168.45 CUBIC MILLIMETERS |
| 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 |
|---|---|
| RNC90Y49K900AP PRIMARY | Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors (USA) |
NSN 5905-01-665-7477 is a Resistor,fixed,wire Wound, manufactured by Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-665-7477 has 1 manufacturer part number on file: RNC90Y49K900AP (Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors).
Key specifications for RNC90Y49K900AP: Resistance Tolerance in Percent: -0.05 TO 0.05; Overall Height: 33.68 MILLIMETERS NOMINAL MM; Electrical Resistance: 49.9 KILOHMS; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 3.81 MILLIMETERS NOMINAL MM. 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.