The Lens,light, cataloged under National Stock Number 6210-00-434-4841, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6210-00-434-4841 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Thread Diameter | 1.000 INCHES IN |
| Dimming Device Type | MECHANICAL SHUTTER |
| Effective Diameter | 0.940 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Overall Diameter | 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN |
| Thread Series | UNS |
| Mounting Method | INTERNAL THREAD |
| Thread Length | 0.200 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Style Designator | CONVEX |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Mounting Device Quantity | 1 |
| Thread Direction | RIGHT-HAND |
| Color | BLACK HOLDER |
| Color | BLUE LENS |
| Light Transmission Design | TRANSPARENT LENS |
| Thread Class | 2B |
| Material | PLASTIC LENS |
| Blackout Degree | COMPLETE |
| Thread Quantity | 27 PER INCH |
| Hazardous Locations/environmental Protection | DRIPPROOF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| LC23BN3 | 2/2 Government specification standardization U.S. Government activity |
| 209-0134-203 | 5/1 Secondary reference U.S. Government activity |
| 28-1252 | 5/1 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| MIL-DTL-3661/23 | 4/1 Identification reference U.S. Government activity |
| MIL-L-3661/23 | 5/9 Secondary reference U.S. Government activity |
NSN 6210-00-434-4841 is a Lens,light, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4920-00-676-9956, 5905-01-259-5186. Verify interchangeability with system specifications before substitution.
Key specifications for 6210-00-434-4841: Thread Diameter: 1.000 INCHES IN; Dimming Device Type: MECHANICAL SHUTTER; Effective Diameter: 0.940 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Overall Diameter: 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM 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.