The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-591-7250, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 — Resistor (FSG 59) |
| Manufacturers | William Adams Pty Ltd (CAGE Z8Q46); Hastings Deering (aust) Pty Ltd (CAGE ZF912); Westrac Equipment Pty Ltd (CAGE Z02C9); Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors (CAGE 1P1R3) |
| Parameter | Value |
|---|---|
| NSN | 5905-01-591-7250 |
| Primary Part Number | RT025AS47R0KB |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors |
| Status | ACTIVE |
| 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 |
|---|---|
| 1141319 | William Adams Pty Ltd (AUS) |
| 1141319 | Hastings Deering (aust) Pty Ltd (AUS) |
| 1141319 | Westrac Equipment Pty Ltd (AUS) |
| RT025AS47R0KB PRIMARY | Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors (USA) |
| Reference | Meaning |
|---|---|
| 1141319 | 5/9 Secondary reference Caterpillar of Australia Pty Ltd |
| 1141319 | 5/9 Secondary reference Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors |
NSN 5905-01-591-7250 is a Resistor,variable,wire Wound,non, manufactured by Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-591-7250 has 4 manufacturer part numbers on file: 1141319 (William Adams Pty Ltd), 1141319 (Hastings Deering (aust) Pty Ltd), 1141319 (Westrac Equipment Pty Ltd), RT025AS47R0KB (Vishay Foil Resistors Vishay Americas Inc Dba Vishay Foil Resistors).
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.