The Lampholder, cataloged under National Stock Number 6250-00-578-7679, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lighting Components and Design Incorporated Dba Lc&d. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6250-00-578-7679 |
| Primary Part Number | 3-11N |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — No Item Name Available |
| Manufacturer | Lighting Components and Design Incorporated Dba Lc&d |
| Status | CANCELLED |
| Mounting Bracket Style | UP |
| Outside Diameter | 0.594 INCHES NOMINAL IN |
| Style Designator | BAYONET |
| Wiring Provision Length | 6.000 INCHES NOMINAL IN |
| Mounting Method | BRACKET(S) LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC BODY |
| Hazardous Locations/environmental Protection | NOT RATED |
| Height | 0.594 INCHES NOMINAL IN |
| Terminal Quantity | 2 |
| Bracket Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Material | STEEL MOUNTING |
| Material | PLASTIC SHELL |
| Width | 0.500 INCHES NOMINAL IN |
| Mounting Device Quantity | 1 |
| Terminal Type | WIRE LEAD |
| Voltage in Volts | 125.0 |
| Mounting Feature Type | SURFACE |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Wattage Rating in Watts | 75.0 |
| Center to Center Distance Between Bracket Mounting Holes | 1.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-11 | Lighting Components and Design Incorporated Dba Lc&d (USA) |
| 3-11N PRIMARY | Lighting Components and Design Incorporated Dba Lc&d (USA) |
| 54B7123-7 | Westinghouse Electric Corp (USA) |
| 3-11N | Dialight Corporation (USA) |
| 54B7123-7 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 6250-00-578-7679 is a Lampholder, manufactured by Lighting Components and Design Incorporated Dba Lc&d, classified under FSC 6250 (No Item Name Available). Status: cancelled.
NSN 6250-00-578-7679 has 5 cross-referenced part numbers: 3-11 (Lighting Components and Design Incorporated Dba Lc&d), 3-11N (Lighting Components and Design Incorporated Dba Lc&d), 54B7123-7 (Westinghouse Electric Corp), 3-11N (Dialight Corporation), 54B7123-7 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 2 known substitutes for 6250-00-578-7679: 6685-00-981-7812, 6210-01-603-3384. Verify interchangeability with system specifications before substitution.
Key specifications for 3-11N: Mounting Bracket Style: UP; Outside Diameter: 0.594 INCHES NOMINAL IN; Style Designator: BAYONET; Wiring Provision Length: 6.000 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 6250-00-578-7679 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.