The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-130-8328, 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 22 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-130-8328 |
| Primary Part Number | CH25-0.005OHMPORM1PCT |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -100.0 TO 100.0 |
| Electrical Resistance | 0.005 OHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.120 INCHES NOMINAL IN |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.720 INCHES NOMINAL IN |
| Heat Sink Thickness | 0.040 INCHES IN |
| Terminal Length | 0.435 INCHES NOMINAL IN |
| Body Width | 0.550 INCHES NOMINAL IN |
| Body Height | 0.550 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Style Designator | AXIAL TERMINAL (S) |
| Heat Sink Height | 2.000 INCHES IN |
| Power Dissipation Rating in Watts | 25.000 HEAT SINK |
| Heat Sink Length | 7.000 INCHES IN |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Body Length | 1.060 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Heat Sink Width | 5.000 INCHES IN |
| Reliability Indicator | NOT ESTABLISHED |
| Material | ALUMINUM ALLOY HEAT SINK |
| 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 |
|---|---|
| CH25-0.005OHMPORM1PCT | Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company (USA) |
| Reference | Meaning |
|---|---|
| CH25-0-0050HMP0R | C/1 Advisory reference — outside the item-of-supply concept Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company |
| 100BS7-140 | 3/9 Design control — primary reference Acme Electric Corporation Dba Advanced Energy Systms Aerospa Div Aerospace Division |
| 100BS7-140 | 5/9 Secondary reference Acme Aerospace, Inc. Dba Acme Aerospace Inc |
NSN 5905-01-130-8328 is a Resistor,fixed,wire Wound, manufactured by Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-130-8328 has 1 manufacturer part number on file: CH25-0.005OHMPORM1PCT (Precision Electronic Coil Mfg. Co Dba Pacific Resistor Company).
Key specifications for CH25-0.005OHMPORM1PCT: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Electrical Resistance: 0.005 OHMS; Inclosure Type: ENCASED. 22 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.