The Lens,light, cataloged under National Stock Number 6210-00-974-8409, 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 Grimes Aerospace Company. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-00-974-8409 |
| Primary Part Number | 21664B207 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Mounting Method | PRESS FIT |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Effective Length | 0.674 INCHES NOMINAL IN |
| Features Provided | REVERSED INSCRIPTION METHOD |
| Mounting Device Quantity | 1 |
| Effective Width | 0.535 INCHES NOMINAL IN |
| Color | RED FILTER |
| Color | BLACK INSCRIPTION BACKGROUND |
| Color | ALUMINUM HOLDER |
| Color | RED INSCRIPTION |
| Color | RED LENS |
| Inscription | CANOPY-OPEN BACK |
| Light Transmission Design | TRANSLUCENT LENS |
| Light Transmission Design | TRANSLUCENT FILTER |
| Material | GLASS LENS |
| Material | ALUMINUM HOLDER |
| Material | PLASTIC FILTER |
| Mounting End Diameter | 0.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| 21664B207 PRIMARY | Grimes Aerospace Company (USA) |
NSN 6210-00-974-8409 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-00-974-8409 has 1 manufacturer part number on file: 21664B207 (Grimes Aerospace Company).
Key specifications for 21664B207: Overall Height: 0.830 INCHES NOMINAL IN; Mounting Method: PRESS FIT; Style Designator: FLAT; Overall Length: 0.830 INCHES NOMINAL IN. 20 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.