The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-303-3571, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Intertechnology, Inc.. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-303-3571 |
| Primary Part Number | 1240X2-5KPORM5PCT |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Vishay Intertechnology, Inc. |
| Status | ACTIVE |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Body Style | RECTANGULAR |
| Body Width | 0.260 INCHES NOMINAL IN |
| Body Height | 0.175 INCHES NOMINAL IN |
| Body Length | 0.260 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 0.2 FREE AIR SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 85.0 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 |
|---|---|
| 1240X2-5KPORM5PCT PRIMARY | Vishay Intertechnology, Inc. (USA) |
| 025-003101-010 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
NSN 5905-01-303-3571 is a Resistor,variable,nonwire Wound,, manufactured by Vishay Intertechnology, Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-303-3571 has 2 manufacturer part numbers on file: 1240X2-5KPORM5PCT (Vishay Intertechnology, Inc.), 025-003101-010 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 1240X2-5KPORM5PCT: Electrical Resistance Per Section: 5.0 KILOHMS SINGLE SECTION; Section Quantity: 1; Body Style: RECTANGULAR; Body Width: 0.260 INCHES NOMINAL IN. 10 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.