The Resistor,fixed,film, cataloged under National Stock Number 5905-01-724-7978, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-724-7978 |
| Primary Part Number | 262282-2 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Power Dissipation Rating in Watts | 0.4 FREE AIR |
| Terminal Type | WIRE LEAD |
| Style Designator | AXIAL TERMINAL EACH END |
| Body Diameter | 2.5 MILLIMETERS NOMINAL MM |
| Material | COPPER AND ALUMINUM ALLOY OVERALL |
| Electrical Resistance | 4.02 KILOHMS |
| Temp Range of Temp Coefficient in Deg Celsius | +20.0 TO 70.0 |
| Resistance Tolerance in Percent | -5.0 TO 25.0 |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Ambient Temp at Full Rated Power | 55.0 CELSIUS AND 155.0 CELSIUS DEGC |
| Reliability Failure Rate Level in Percent | 1.0 |
| Body Length | 7.2 MILLIMETERS NOMINAL MM |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | +5.0 TO 100.0 |
| Inclosure Type | ENCASED |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 70.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 262282-2 | Lockheed Martin Corp (USA) |
| RC55Y-4K02BI | Tt Electronics Integrated Manufacturing Services, Inc. (USA) |
NSN 5905-01-724-7978 is a Resistor,fixed,film, manufactured by Lockheed Martin Corp, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-01-724-7978 has 2 cross-referenced part numbers: 262282-2 (Lockheed Martin Corp), RC55Y-4K02BI (Tt Electronics Integrated Manufacturing Services, Inc.).
There is 1 known substitute for 5905-01-724-7978: 2530-00-912-4466. Verify interchangeability with system specifications before substitution.
Key specifications for 262282-2: Power Dissipation Rating in Watts: 0.4 FREE AIR; Terminal Type: WIRE LEAD; Style Designator: AXIAL TERMINAL EACH END; Body Diameter: 2.5 MILLIMETERS NOMINAL MM. 16 total characteristics are documented in the Federal Logistics Information System.