The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-463-4527, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-463-4527 |
| Primary Part Number | 583R522H18 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Electrical Resistance Per Section | 1.000 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Body Style | RECTANGULAR |
| Body Height | 0.250 INCHES NOMINAL IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -10.0 TO 10.0 SINGLE SECTION |
| Shaft Style | ROUND, SLOTTED |
| Body Length | 0.250 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 0.250 FREE AIR SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 PIN |
| 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 |
|---|---|
| 1240X3-102 | Vishay Intertechnology, Inc. (USA) |
| 583R522H18 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 583R522H18 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5905-01-463-4527 is a Resistor,variable,nonwire Wound,, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-463-4527 has 2 manufacturer part numbers on file: 1240X3-102 (Vishay Intertechnology, Inc.), 583R522H18 (Northrop Grumman Support Services Corp).
Key specifications for 583R522H18: Electrical Resistance Per Section: 1.000 KILOHMS SINGLE SECTION; Section Quantity: 1; Body Style: RECTANGULAR; Body Height: 0.250 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.