The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-193-7989, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-193-7989 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE SHAFT |
| Bushing Shape | ROUND |
| Mounting Facility Type and Quantity | 1 PRESS-FIT BUSHING |
| Inclosure Type | UNINCLOSED |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 574-535 | 3/2 Design control — primary reference U.S. Government activity |
| S3849 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5910-00-193-7989 is a Capacitor,variable,air Dielectri, classified under FSC 5910, Capacitors. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6685-00-799-6462. Verify interchangeability with system specifications before substitution.
Key specifications for 5910-00-193-7989: Shaft Type: ROUND SINGLE SHAFT; Bushing Shape: ROUND; Mounting Facility Type and Quantity: 1 PRESS-FIT BUSHING; Inclosure Type: UNINCLOSED. 6 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.