The Lampholder, cataloged under National Stock Number 6250-00-283-9354, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-00-283-9354 |
| Primary Part Number | PA73 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Hazardous Locations/environmental Protection | NOT RATED |
| Voltage in Volts | 250.0 |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Lamp Base Type Accommodated | MEDIUM SCREW |
| Accessory Mounting Provision | GROOVE |
| Terminal Type | SCREW |
| Mounting Device Quantity | 1 |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Wattage Rating in Watts | 660.0 |
| Mounting Method | CONDUIT LOCATION NOT OTHERWISE SPECIFIED |
| Terminal Quantity | 2 |
| Material | CERAMIC BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6250-00-283-9354 is a Lampholder, manufactured by Westinghouse Electric Corp, classified under FSC 6250 (No Item Name Available). Status: active.
NSN 6250-00-283-9354 has 2 cross-referenced part numbers: PA73 (Westinghouse Electric Corp), PA73 (Bryant Electric).
There is 1 known substitute for 6250-00-283-9354: 5962-01-085-4173. Verify interchangeability with system specifications before substitution.
Key specifications for PA73: Hazardous Locations/environmental Protection: NOT RATED; Voltage in Volts: 250.0; Mounting Hole Diameter: 0.125 INCHES NOMINAL IN; Lamp Base Type Accommodated: MEDIUM SCREW. 14 total characteristics are documented in the Federal Logistics Information System.