The Lens,light, cataloged under National Stock Number 6210-01-166-8656, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-166-8656 |
| Primary Part Number | 51966-3 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Mounting Method | PRESS FIT |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Color | GRAY/GREY LENS |
| Color | BLACK INSCRIPTION |
| Color | GRAY/GREY INSCRIPTION BACKGROUND |
| Color | RED, AVIATION FILTER |
| Inscription | APU AND FIRE BACK |
| Light Transmission Design | TRANSLUCENT LENS |
| Light Transmission Design | TRANSLUCENT FILTER |
| Material | PLASTIC ACRYLIC HOLDER |
| Material | PLASTIC ACRYLIC LENS |
| Material | PLASTIC ACRYLIC FILTER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 51966-3 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| Reference | Meaning |
|---|---|
| 10150032 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 6210-01-166-8656 is a Lens,light, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-166-8656 has 1 manufacturer part number on file: 51966-3 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-229-1903. Verify interchangeability with system specifications before substitution.
Key specifications for 51966-3: Overall Height: 0.445 INCHES NOMINAL IN; Mounting Method: PRESS FIT; Style Designator: FLAT; Overall Length: 0.710 INCHES NOMINAL IN. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.