The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-446-6571, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-446-6571 |
| Primary Part Number | 484D511H01 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE SHAFT |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Nonderated Voltage Rating and Type | 55.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Body Style | PLATE-MESHING |
| Nonderated Operating Temp | -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.825 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.241 INCHES NOMINAL IN |
| Tuning Characteristic | STRAIGHT LINE CAPACITY SINGLE SECTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 2.976 INCHES NOMINAL IN |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 484D511H01 | Westinghouse Electric Corp (USA) |
| 9408-95-10004 | Pax Mfg Corp Hammarlund Mfg Co Div (USA) |
| Reference | Meaning |
|---|---|
| 473D541H01 | C/1 Advisory reference — outside the item-of-supply concept Westinghouse Electric Corp |
| 484D511H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5910-00-446-6571 is a Capacitor,variable,air Dielectri, manufactured by Westinghouse Electric Corp, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-446-6571 has 2 manufacturer part numbers on file: 484D511H01 (Westinghouse Electric Corp), 9408-95-10004 (Pax Mfg Corp Hammarlund Mfg Co Div).
Key specifications for 484D511H01: Shaft Type: ROUND SINGLE SHAFT; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 3.875 INCHES NOMINAL IN; Nonderated Voltage Rating and Type: 55.0 DC CONTINUOUS SINGLE SECTION. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.