The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-666-2547, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 10 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. 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 | 5905-00-666-2547 |
| Primary Part Number | 25929-8-1 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Body Diameter | 0.750 INCHES NOMINAL IN |
| Electrical Resistance | 0.220 OHMS |
| Inclosure Type | UNINCLOSED |
| Terminal Type | WIRE LEAD |
| Style Designator | RADIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 14.030 FREE AIR |
| Ambient Temp at Full Rated Power | 50.0 CELSIUS DEGC |
| Body Length | 1.125 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 375.0 |
| 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 |
|---|---|
| 25929-8-1 PRIMARY | Ward Leonard Ct Llc (USA) |
NSN 5905-00-666-2547 is a Resistor,fixed,wire Wound,induct, manufactured by Ward Leonard Ct Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-666-2547 has 1 manufacturer part number on file: 25929-8-1 (Ward Leonard Ct Llc).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-157-4716. Verify interchangeability with system specifications before substitution.
Key specifications for 25929-8-1: Resistance Tolerance in Percent: -5.000 TO 5.000; Body Diameter: 0.750 INCHES NOMINAL IN; Electrical Resistance: 0.220 OHMS; Inclosure Type: UNINCLOSED. 10 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.