The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-01-396-4549, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-396-4549 |
| Primary Part Number | 501456-901 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -6000.0 TO 6000.0 |
| Electrical Resistance | 1.250 KILOHMS |
| Power Dissipation Rating in Watts | 0.100 FREE AIR |
| 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 |
|---|---|
| 501456-901 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 501456-901 | Precision Resistor Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SX-093-1.25KOHMPORM1PCT0.1WATT | 5/1 Secondary reference Precision Resistor Co Inc |
NSN 5905-01-396-4549 is a Resistor,fixed,wire Wound,induct, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-396-4549 has 2 manufacturer part numbers on file: 501456-901 (Ametek, Inc. Div Aerospace & Defense), 501456-901 (Precision Resistor Co Inc).
Key specifications for 501456-901: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -6000.0 TO 6000.0; Electrical Resistance: 1.250 KILOHMS; Power Dissipation Rating in Watts: 0.100 FREE AIR. 4 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.