The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-423-4030, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bourns Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-423-4030 |
| Primary Part Number | 3501H-91-202 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Electrical Resistance Per Section | 2.0 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| 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 |
|---|---|
| 538-9203-202 | Vishay Sprague Inc (USA) |
| 3501H-91-202 PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| 3501H-91-202 | 3/9 Design control — primary reference Bourns Inc Precisions/controls Div |
NSN 5905-01-423-4030 is a Resistor,variable,wire Wound,non, manufactured by Bourns Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-423-4030 has 2 manufacturer part numbers on file: 538-9203-202 (Vishay Sprague Inc), 3501H-91-202 (Bourns Inc).
Key specifications for 3501H-91-202: Electrical Resistance Per Section: 2.0 KILOHMS SINGLE SECTION; Section Quantity: 1; Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION. 3 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.