The Lampholder, cataloged under National Stock Number 6250-01-393-9183, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-01-393-9183 |
| Primary Part Number | 18-36680-5P50 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Style Designator | THRU-HOLE |
| Mounting Hole Diameter | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| 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 |
|---|---|
| 18-36680-5P50 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 2939161-1 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| A3110886-001 | 5/2 Secondary reference U.S. Government activity |
NSN 6250-01-393-9183 is a Lampholder, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-01-393-9183 has 2 manufacturer part numbers on file: 18-36680-5P50 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 2939161-1 (Naval Sea Systems Command).
Key specifications for 18-36680-5P50: Style Designator: THRU-HOLE; Mounting Hole Diameter: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Overall Length: 0.900 INCHES NOMINAL IN; Lamp Base Type Accommodated: MIDGET FLANGED. 3 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.