The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-01-252-8126, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-252-8126 |
| Primary Part Number | 50CH30R0B |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.100 TO 0.100 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -20.0 TO 20.0 |
| Electrical Resistance | 30.000 OHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.125 INCHES NOMINAL IN |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.563 INCHES NOMINAL IN |
| Terminal Length | 0.406 INCHES NOMINAL IN |
| Body Width | 0.625 INCHES NOMINAL IN |
| Body Height | 0.625 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Style Designator | AXIAL TERMINAL (S) |
| Power Dissipation Rating in Watts | 20.000 FREE AIR |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Unpackaged Unit Weight | 32.0 GRAMS G |
| Body Length | 1.968 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Cubic Measure | 0.719 CUBIC INCHES |
| Terminal Width | 0.140 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 |
|---|---|
| 50CH30R0B PRIMARY | Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company (USA) |
NSN 5905-01-252-8126 is a Resistor,fixed,wire Wound,induct, manufactured by Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-252-8126 has 1 manufacturer part number on file: 50CH30R0B (Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company).
Key specifications for 50CH30R0B: Resistance Tolerance in Percent: -0.100 TO 0.100; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -20.0 TO 20.0; Electrical Resistance: 30.000 OHMS; Inclosure Type: ENCASED. 20 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.