The Lens,spectacles,ind, cataloged under National Stock Number 4240-01-641-4533, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-641-4533 |
| Item Name | Lens,spectacles,ind |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MX101AS-ML | 3/9 Design control — primary reference 3m Company |
NSN 4240-01-641-4533 is a Lens,spectacles,ind, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-641-4533: Special Features: 3M MAXIM SPECTACLE KIT FRAME/LENS, CLEAR. 1 EACH; Part Name Assigned by Controlling Agency: LENS,SPECTACLES,INDUSTRIAL. 0 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.