The Light,indicator, cataloged under National Stock Number 6220-01-388-2254, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-388-2254 |
| Primary Part Number | 10840SP1-118 |
| Item Name | Light,indicator |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Style Designator | RECTANGULAR FRAME TYPE |
| Lens Legend | NO SINGLE LIGHT THIRD POSITION HORIZONTAL 3WAY SPLIT BOTTOM DISPLAY DIVISION B |
| Lens Legend | WEAPON READY SINGLE LIGHT FIRST POSITION VERTICAL 3WAY SPLIT BOTTOM DISPLAY DIVISION A |
| Lens Legend | YES SINGLE LIGHT THIRD POSITION HORIZONTAL 3WAY SPLIT BOTTOM DISPLAY DIVISION C |
| Lamp Type Accommodated and Quantity | 4 LIGHT EMITTING DIODE |
| Material | STEEL BODY |
| 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 |
|---|---|
| T314 016 266 | Lockheed Martin Librascope Corporation (USA) |
| 10840SP1-118 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| Reference | Meaning |
|---|---|
| T314016266 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| T314 016 200 | D/9 Drawing number reference only Lockheed Martin Librascope Corporation |
NSN 6220-01-388-2254 is a Light,indicator, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-388-2254 has 2 manufacturer part numbers on file: T314 016 266 (Lockheed Martin Librascope Corporation), 10840SP1-118 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).
4 possible matches (shared part number, not a government interchangeability claim): 6220-01-388-6407, 5930-01-388-8275, 5930-01-388-8276. Verify interchangeability with system specifications before substitution.
Key specifications for 10840SP1-118: Style Designator: RECTANGULAR FRAME TYPE; Lens Legend: NO SINGLE LIGHT THIRD POSITION HORIZONTAL 3WAY SPLIT BOTTOM DISPLAY DIVISION B; Lens Legend: WEAPON READY SINGLE LIGHT FIRST POSITION VERTICAL 3WAY SPLIT BOTTOM DISPLAY DIVISION A; Lens Legend: YES SINGLE LIGHT THIRD POSITION HORIZONTAL 3WAY SPLIT BOTTOM DISPLAY DIVISION C. 6 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.