The Lens,light, cataloged under National Stock Number 6210-01-191-6414, 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 Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems. Government technical data includes 24 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-191-6414 |
| Primary Part Number | 40P2339-4 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| Status | ACTIVE |
| Precious Material | GOLD |
| Mounting Method | PRESS FIT |
| Style Designator | FLAT |
| Precious Material and Weight | 0.040 GOLD GRAINS, TROY |
| Surface Condition | SMOOTH BACK |
| Surface Condition | ENGRAVED FACE |
| Effective Length | 0.930 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN |
| Features Provided | PRESS TO TEST |
| Mounting Device Quantity | 1 |
| Effective Width | 0.674 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN |
| Color | WHITE INSCRIPTION BACKGROUND |
| Color | WHITE LENS |
| Color | BLACK INSCRIPTION |
| Color | YELLOW FILTER |
| Inscription | VISUAL AND SYSTEM AND OFF FACE |
| Light Transmission Design | TRANSLUCENT LENS |
| Light Transmission Design | TRANSLUCENT FILTER |
| Precious Material and Location | TERMINALS GOLD |
| Material | PLASTIC LENS |
| Material | PLASTIC FILTER |
| Material | STEEL CORROSION RESISTING HOLDER |
| Material | PLASTIC BASE |
| Mounting End Diameter | 0.125 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | HEAT RESISTANT |
| 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 |
|---|---|
| 40P2339-4 PRIMARY | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| 5M1903-104 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 40T00515YXXX103VISUALSYSTEM0FFXX | C/1 Advisory reference — outside the item-of-supply concept Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| 40T00515YXXX103(VISUAL;SYSTEM;OF | 5/9 Secondary reference Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| 40T00515YXXX103(VISUAL)(SYSTEM)( | 5/9 Secondary reference Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
NSN 6210-01-191-6414 is a Lens,light, manufactured by Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-191-6414 has 2 manufacturer part numbers on file: 40P2339-4 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems), 5M1903-104 (The Boeing Company Div Defense).
Key specifications for 40P2339-4: Overall Height: 0.674 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN; Precious Material: GOLD; Mounting Method: PRESS FIT; Style Designator: FLAT. 24 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.