The Light,dome, cataloged under National Stock Number 6220-00-026-4797, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Trailmobile Inc Sub of the Pullman Co. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-026-4797 |
| Primary Part Number | 29-32-93 |
| Item Name | Light,dome |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Trailmobile Inc Sub of the Pullman Co |
| Status | ACTIVE |
| Illumination Directing Device Type | COVERCOVER |
| Lens Color | WHITEWHITE |
| Overall Diameter | 5.250 INCHES NOMINAL5.250 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Shape | ROUND |
| Lamp Base Type Accommodated | SINGLE CONTACT BAYONET CANDELABRASINGLE CONTACT BAYONET CANDELABRA |
| Lens Transparency | TRANSLUCENTTRANSLUCENT |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT1 INCANDESCENT |
| Material | STEEL BODY |
| Terminal Type and Quantity | 1 SCREW |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | FROSTED BACK |
| Lens Type and Quantity | 1 FLAT, ROUND1 FLAT, ROUND |
| Voltage Rating in Volts | 24.0 DC NOMINAL24.0 DC NOMINAL |
| 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 |
|---|---|
| 29-32-93 | Trailmobile Inc Sub of the Pullman Co (USA) |
| Reference | Meaning |
|---|---|
| 89909 | 5/9 Secondary reference Trans Lite Inc |
| 89909 | 5/9 Secondary reference Porter H K Co Inc Electrical Div Lynchburgh Works |
| DE-89909 | 3/9 Design control — primary reference Trans Lite Inc |
NSN 6220-00-026-4797 is a Light,dome, manufactured by Trailmobile Inc Sub of the Pullman Co, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-026-4797 has 1 manufacturer part number on file: 29-32-93 (Trailmobile Inc Sub of the Pullman Co).
Key specifications for 29-32-93: Illumination Directing Device Type: COVERCOVER; Lens Color: WHITEWHITE; Overall Diameter: 5.250 INCHES NOMINAL5.250 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S)UNTHREADED HOLE(S). 14 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.