The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-484-0103, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-484-0103 |
| Primary Part Number | 8508243-1 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories |
| Status | ACTIVE |
| Body Diameter | 0.281 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Inclosure Type | UNINCLOSED |
| Body Style | CONCENTRIC |
| Capacitance Range in Picofarads | +0.8 TO 10.0 SINGLE SECTION |
| Body Height | 0.306 INCHES NOMINAL IN |
| Body Length | 0.469 INCHES NOMINAL IN |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Terminal Type and Quantity | 1 FLANGE |
| 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 |
|---|---|
| 8508243-1 | Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA) |
| Reference | Meaning |
|---|---|
| 6659 | 3/9 Design control — primary reference U.S. Government activity |
| JMC6659 | 5/9 Secondary reference U.S. Government activity |
| JMC6528H1REL | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| JMC6528HIREL | 5/9 Secondary reference U.S. Government activity |
NSN 5910-00-484-0103 is a Capacitor,variable,air Dielectri, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-484-0103 has 1 manufacturer part number on file: 8508243-1 (Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories).
4 possible matches (shared part number, not a government interchangeability claim): 3120-00-517-8544, 2920-00-593-5242, 5305-01-155-9787. Verify interchangeability with system specifications before substitution.
Key specifications for 8508243-1: Body Diameter: 0.281 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 FLANGE; Inclosure Type: UNINCLOSED; Body Style: CONCENTRIC. 9 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.