The Guard,lamp, cataloged under National Stock Number 6220-01-321-9147, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Betts Industries, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-321-9147 |
| Primary Part Number | 920029 |
| Item Name | Guard,lamp |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Betts Industries, Inc. |
| Status | ACTIVE |
| Overall Diameter | 2.380 INCHES NOMINAL IN |
| Mounting Method | HOLE(S) |
| Reflector | NOT INCLUDED |
| Hook | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 920029 PRIMARY | Betts Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 17938-MS | 5/9 Secondary reference Betts Industries, Inc. |
| T204866 | 5/2 Secondary reference U.S. Government activity |
NSN 6220-01-321-9147 is a Guard,lamp, manufactured by Betts Industries, Inc., classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-321-9147 has 1 manufacturer part number on file: 920029 (Betts Industries, Inc.).
Key specifications for 920029: Overall Diameter: 2.380 INCHES NOMINAL IN; Mounting Method: HOLE(S); Overall Length: 6.000 INCHES NOMINAL IN; Overall Width: 1.380 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.