The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-027-2958, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-027-2958 |
| Primary Part Number | 10 1/2DR-V-300 OHMS-315F |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -170.0 TO 170.0 |
| Body Diameter | 1.125 INCHES NOMINAL IN |
| Electrical Resistance | 300.000 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | FERRULE |
| Terminal Length | 0.500 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 340.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 200.000 FREE AIR |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Body Length | 11.047 INCHES MINIMUM AND 11.099 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 340.0 |
| 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 |
|---|---|
| 10 1/2DR-V-300 OHMS-315F | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA) |
| K48032-300 | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| 11212241-9 | 3/9 Design control — primary reference Ballistic Missile Defense Systems Command |
NSN 5905-01-027-2958 is a Resistor,fixed,wire Wound, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-027-2958 has 2 manufacturer part numbers on file: 10 1/2DR-V-300 OHMS-315F (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), K48032-300 (Ward Leonard Ct Llc).
Key specifications for 10 1/2DR-V-300 OHMS-315F: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -170.0 TO 170.0; Body Diameter: 1.125 INCHES NOMINAL IN; Electrical Resistance: 300.000 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.