The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-620-7157, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Americas. Government technical data includes 14 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 | 5905-01-620-7157 |
| Primary Part Number | 534 1 1 203 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Vishay Americas |
| Status | ACTIVE |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 20.0 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 6.0 MILLIMETERS NOMINAL MM |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.470 INCHES NOMINAL IN |
| Body Length | 0.750 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Mounting Bushing Length | 0.812 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 |
|---|---|
| 534 1 1 203 PRIMARY | Vishay Americas (USA) |
NSN 5905-01-620-7157 is a Resistor,variable,wire Wound,pre, manufactured by Vishay Americas, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-620-7157 has 1 manufacturer part number on file: 534 1 1 203 (Vishay Americas).
Key specifications for 534 1 1 203: Body Diameter: 0.875 INCHES NOMINAL IN; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 20.0 KILOHMS SINGLE SECTION; Section Quantity: 1. 14 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.