The Lampholder, cataloged under National Stock Number 6250-00-284-0481, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Underwriters Laboratories Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6250-00-284-0481 |
| Primary Part Number | M970/11-1 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — No Item Name Available |
| Manufacturer | Underwriters Laboratories Inc |
| Status | CANCELLED |
| Hazardous Locations/environmental Protection | NOT RATED |
| Mounting Method | THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Feature Type | SURFACE |
| Thickness | 0.437 INCHES NOMINAL IN |
| Terminal Quantity | 2 |
| Mounting Device Quantity | 2 |
| Wiring Provision Length | 18.000 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes | 0.969 INCHES NOMINAL IN |
| Voltage in Volts | 250.0 |
| Wattage Rating in Watts | 660.0 |
| Terminal Type | WIRE LEAD |
| Lamp Base Type Accommodated | MEDIUM BIPIN |
| Material | PLASTIC BODY |
| Style Designator | W/O STARTER SOCKET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| UL496 | Underwriters Laboratories Inc (USA) |
| MS16566 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS16566-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-L-970/11 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M970/11-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6250PL1236034 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| UL542 | Underwriters Laboratories Inc (USA) |
| MILL970/11 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M970/11-1 PRIMARY | Underwriters Laboratories Inc (USA) |
| 9000S6401-73939PC5 | Naval Sea Systems Command (USA) |
NSN 6250-00-284-0481 is a Lampholder, manufactured by Underwriters Laboratories Inc, classified under FSC 6250 (No Item Name Available). Status: cancelled.
NSN 6250-00-284-0481 has 10 cross-referenced part numbers: UL496 (Underwriters Laboratories Inc), MS16566 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS16566-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-L-970/11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M970/11-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 12 known substitutes for 6250-00-284-0481: 6250-00-075-5666, 6250-00-153-6452, 6250-00-153-6454 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M970/11-1: Hazardous Locations/environmental Protection: NOT RATED; Mounting Method: THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Mounting Feature Type: SURFACE; Thickness: 0.437 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6250-00-284-0481 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.