The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-918-7643, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-918-7643 |
| Primary Part Number | 0811-0051 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.100 TO 0.100 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -0.5 TO 0.5 |
| Body Diameter | 0.282 INCHES MAXIMUM IN |
| Electrical Resistance | 200.300 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.375 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 175.0 |
| Style Designator | AXIAL TERMINALS ONE END |
| Power Dissipation Rating in Watts | 0.125 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.532 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 175.0 |
| 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 |
|---|---|
| 0811-0051 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 205RP | 5/9 Secondary reference Ultronix Inc |
| 200.3OHMPORM0.1PCT | 5/9 Secondary reference Kelvin Industries Inc |
| 0811-0051 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 5905009187643 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 0811-0051 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 1250R-200.3OHMPORM0.1PCT | 5/9 Secondary reference Meggitt (new Hampshire), Inc |
NSN 5905-00-918-7643 is a Resistor,fixed,wire Wound, manufactured by Keysight Technologies Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-918-7643 has 1 manufacturer part number on file: 0811-0051 (Keysight Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-924-3644. Verify interchangeability with system specifications before substitution.
Key specifications for 0811-0051: Resistance Tolerance in Percent: -0.100 TO 0.100; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -0.5 TO 0.5; Body Diameter: 0.282 INCHES MAXIMUM IN; Electrical Resistance: 200.300 OHMS. 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.