The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-115-3363, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5910-00-115-3363 |
| Primary Part Number | 55581-1 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE SHAFT |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) |
| Inclosure Type | UNINCLOSED |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Terminal Type and Quantity | 2 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 |
| Part Number | Manufacturer |
|---|---|
| 55581-1 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S1153363 | 5/9 Secondary reference Selectar Industries Div Pickard and Burns Inc |
NSN 5910-00-115-3363 is a Capacitor,variable,air Dielectri, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-115-3363 has 1 manufacturer part number on file: 55581-1 (General Dynamics Mission Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-761-9718. Verify interchangeability with system specifications before substitution.
Key specifications for 55581-1: Shaft Type: ROUND SINGLE SHAFT; Mounting Facility Type and Quantity: 3 THREADED STUD(S); Inclosure Type: UNINCLOSED; Adjustment Device Drive Type and Quantity: 1 SHAFT. 5 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.