The Lamp Unit,vehicular, cataloged under National Stock Number 6220-01-432-5670, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is J. W. Speaker Corporation Dba Jw Speaker Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-432-5670 |
| Primary Part Number | 4578 |
| Item Name | Lamp Unit,vehicular |
| FSC / FSG | 6220 / 62 — No Item Name Available |
| Manufacturer | J. W. Speaker Corporation Dba Jw Speaker Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4578 PRIMARY | J. W. Speaker Corporation Dba Jw Speaker Corp (USA) |
| 3070AS649-2 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 6220-01-432-5670 is a Lamp Unit,vehicular, manufactured by J. W. Speaker Corporation Dba Jw Speaker Corp, classified under FSC 6220 (No Item Name Available). Status: active.
NSN 6220-01-432-5670 has 2 cross-referenced part numbers: 4578 (J. W. Speaker Corporation Dba Jw Speaker Corp), 3070AS649-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 9 known substitutes for 6220-01-432-5670: 5935-00-149-3230, 6250-00-208-6822, 6240-00-643-0687 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4578: End Item Identification: SPECIAL TOOL AND SUPPORT EQUIP. 1 total characteristics are documented in the Federal Logistics Information System.