The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-431-0547, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Maurey Instrument Corp. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-431-0547 |
| Primary Part Number | P2270-3.75-502 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Maurey Instrument Corp |
| Status | ACTIVE |
| Body Diameter | 1.000 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Mounting Facility Quantity | 4 |
| Shaft Diameter | 0.187 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL HOLE/SLOT MOUNTED |
| Mounting Method | UNTHREADED HOLE(S) |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Mounting Hole Diameter | 0.140 INCHES NOMINAL IN |
| Terminal Location | REAR END |
| Shaft Style | ROUND, THREADED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 3.875 INCHES MAXIMUM IN |
| Body Length | 10.343 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TURRET |
| 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 |
|---|---|
| P2270-3.75-502 | Maurey Instrument Corp (USA) |
| Reference | Meaning |
|---|---|
| 5SE01559-2 | 3/9 Design control — primary reference Naval Air Warfare Center Aircraft Division Code 1.3.1 Bldg 562-1 |
| 5SE01559-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-431-0547 is a Resistor,variable,nonwire Wound,, manufactured by Maurey Instrument Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-431-0547 has 1 manufacturer part number on file: P2270-3.75-502 (Maurey Instrument Corp).
Key specifications for P2270-3.75-502: Body Diameter: 1.000 INCHES NOMINAL IN; Electrical Resistance Per Section: 5.0 KILOHMS SINGLE SECTION; Section Quantity: 1; Mounting Facility Quantity: 4. 18 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.