The Lampholder, cataloged under National Stock Number 6250-00-643-0338, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is Cole Hersee Company. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-00-643-0338 |
| Primary Part Number | 2203 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Terminal Quantity | 11 |
| Terminal Type | SETSCREWSETSCREW |
| Wattage Rating in Watts | 50.050.0 |
| Coating Method | PLATED SHELLPLATED SHELL |
| Mounting Method | THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIEDTHREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED |
| Voltage in Volts | 200.0200.0 |
| Outside Diameter | 0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN |
| Lamp Base Type Accommodated | SINGLE CONTACT BAYONET CANDELABRASINGLE CONTACT BAYONET CANDELABRA |
| Mounting Device Quantity | 11 |
| Surface Treatment | NICKEL SHELLNICKEL SHELL |
| Material | PLASTIC BODYPLASTIC BODY |
| Material | COPPER ALLOY SHELLCOPPER ALLOY SHELL |
| Current Rating in Amps | 5.05.0 |
| Hazardous Locations/environmental Protection | NOT RATEDNOT RATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6250-00-643-0338 is a Lampholder, manufactured by Cole Hersee Company, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-00-643-0338 has 2 manufacturer part numbers on file: 2203 (Cole Hersee Company), 79A61 (Heil Environmental Industries).
Key specifications for 2203: Terminal Quantity: 11; Terminal Type: SETSCREWSETSCREW; Wattage Rating in Watts: 50.050.0; Coating Method: PLATED SHELLPLATED SHELL. 14 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.