The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-984-0403, 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 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-984-0403 |
| Primary Part Number | 25955-9-32 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -10.000 TO 10.000-10.000 TO 10.000 |
| Body Diameter | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Electrical Resistance | 7.500 OHMS7.500 OHMS |
| Inclosure Type | ENCAPSULATEDENCAPSULATED |
| Terminal Type | TAB W/SCREW |
| Terminal Length | 0.563 INCHES NOMINAL0.563 INCHES NOMINAL IN |
| Style Designator | RADIAL TERMINAL EACH END |
| Section Nominal Resistance | 0.240 OHMS FIRST SECTION |
| Section Nominal Resistance | 0.480 OHMS SECOND SECTION |
| Section Nominal Resistance | 0.970 OHMS THIRD SECTION |
| Section Nominal Resistance | 1.940 OHMS FOURTH SECTION |
| Section Nominal Resistance | 3.870 OHMS FIFTH SECTION |
| Power Dissipation Rating in Watts | 50.000 FREE AIR50.000 FREE AIR |
| Ambient Temp at Full Rated Power | 50.0 CELSIUS50.0 CELSIUS DEGC |
| Body Length | 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 350.0350.0 |
| Fixed Tap Terminal Type | TAB W/SCREW |
| Fixed Tap Quantity | 44 |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| Test Data Document | 81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Width | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 25955-9-32 PRIMARY | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| MILR15109F0RMIW | 4/1 Identification reference U.S. Government activity |
NSN 5905-00-984-0403 is a Resistor,fixed,wire Wound,induct, manufactured by Ward Leonard Ct Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-984-0403 has 1 manufacturer part number on file: 25955-9-32 (Ward Leonard Ct Llc).
Key specifications for 25955-9-32: Resistance Tolerance in Percent: -10.000 TO 10.000-10.000 TO 10.000; Body Diameter: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN; Electrical Resistance: 7.500 OHMS7.500 OHMS; Inclosure Type: ENCAPSULATEDENCAPSULATED. 21 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.