The Lampholder, cataloged under National Stock Number 6250-01-131-5570, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is Buhl Industries Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-01-131-5570 |
| Primary Part Number | QCJ11R |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | Buhl Industries Inc |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | SOLDER LUG |
| Center to Center Distance Between Mounting Holes | 0.875 INCHES NOMINAL IN |
| Mounting Method | HOLE(S) FOR SCREW(S) LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | KEYLESS |
| Lamp Base Type Accommodated | TWO PIN PREFOCUS |
| Mounting Device Quantity | 2 |
| Mounting Feature Type | SURFACE |
| Material | STEEL MOUNTING |
| Material | CERAMIC AND STEEL BODY |
| 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 |
|---|---|
| QCJ11R PRIMARY | Buhl Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| QCJ11R | 5/9 Secondary reference General Electric Company Dba Ge |
| 49A0020 | 5/9 Secondary reference Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions |
| QCJ-11R | C/1 Advisory reference — outside the item-of-supply concept General Electric Co Miniature Lamp Products Dept Lighting Business Group |
NSN 6250-01-131-5570 is a Lampholder, manufactured by Buhl Industries Inc, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-01-131-5570 has 1 manufacturer part number on file: QCJ11R (Buhl Industries Inc).
Key specifications for QCJ11R: Overall Height: 1.062 INCHES NOMINAL IN; Terminal Quantity: 2; Terminal Type: SOLDER LUG; Center to Center Distance Between Mounting Holes: 0.875 INCHES NOMINAL IN. 10 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.