The Lampholder, cataloged under National Stock Number 6250-01-034-6178, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-01-034-6178 |
| Primary Part Number | 860AS166-1 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | WIRE LEAD W/LUG |
| Mounting Method | TWIST LOCK LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | WIRE LEADS |
| Lamp Base Type Accommodated | DOUBLE CONTACT BAYONET CANDELABRA INDEXING |
| Mounting Feature Type | SURFACE |
| Wiring Provision Length | 4.500 INCHES NOMINAL AND 15.500 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | NOT RATED |
| 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 |
|---|---|
| 860AS166-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 860AS166-1 | C/1 Advisory reference — outside the item-of-supply concept Vse Corporation |
NSN 6250-01-034-6178 is a Lampholder, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-01-034-6178 has 1 manufacturer part number on file: 860AS166-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 860AS166-1: Terminal Quantity: 2; Terminal Type: WIRE LEAD W/LUG; Mounting Method: TWIST LOCK LOCATION NOT OTHERWISE SPECIFIED; Style Designator: WIRE LEADS. 8 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.