The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-752-6525, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Precision Resistor Co 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-00-752-6525 |
| Primary Part Number | WR-LS-6R800C |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Precision Resistor Co Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.250 TO 0.250 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -0.003 TO 0.003 |
| Body Diameter | 0.500 INCHES NOMINAL IN |
| Electrical Resistance | 6.800 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | TAB, SOLDER LUG |
| Terminal Length | 0.375 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -65.0 TO 145.0 |
| Style Designator | RADIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.500 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.625 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 145.0 |
| 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 |
|---|---|
| WR-LS-6R800C PRIMARY | Precision Resistor Co Inc (USA) |
| Reference | Meaning |
|---|---|
| RN60C4990F | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MRL3-6R800C | 5/9 Secondary reference Custom Electronics, Inc. Dba Custom Electronics Inc |
| MILR9444 | 5/9 Secondary reference U.S. Government activity |
| AFRT18E6R800C | 5/9 Secondary reference U.S. Government activity |
NSN 5905-00-752-6525 is a Resistor,fixed,wire Wound, manufactured by Precision Resistor Co Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-752-6525 has 1 manufacturer part number on file: WR-LS-6R800C (Precision Resistor Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-752-6575. Verify interchangeability with system specifications before substitution.
Key specifications for WR-LS-6R800C: Resistance Tolerance in Percent: -0.250 TO 0.250; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -0.003 TO 0.003; Body Diameter: 0.500 INCHES NOMINAL IN; Electrical Resistance: 6.800 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.