The Resistor,fixed,film, cataloged under National Stock Number 5905-01-321-1857, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-321-1857 |
| Primary Part Number | 717801820-020 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -100.0 TO 100.0 |
| Electrical Resistance | 95.300 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | TERMINAL TYPE PER BODY STYLE |
| Body Width | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Body Height | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Temp Range of Temp Coefficient in Deg Celsius | -65.0 TO 125.0 |
| Style Designator | TERMINATION PAD EACH END |
| Power Dissipation Rating in Watts | 1.000 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Body Length | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 125.0 |
| 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 |
|---|---|
| H2512CPX95R3F10 | State of the Art, Inc. Dba State of Art Inc (USA) |
| 717801820-020 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| RCWP2512-43-95R3F | 5/2 Secondary reference U.S. Government activity |
NSN 5905-01-321-1857 is a Resistor,fixed,film, manufactured by Lockheed Martin Corporation, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-321-1857 has 2 manufacturer part numbers on file: H2512CPX95R3F10 (State of the Art, Inc. Dba State of Art Inc), 717801820-020 (Lockheed Martin Corporation).
Key specifications for 717801820-020: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Electrical Resistance: 95.300 OHMS; Inclosure Type: ENCAPSULATED. 14 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.