The Spectacles,industrial, cataloged under National Stock Number 4240-01-263-3622, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-263-3622 |
| Item Name | Spectacles,industrial |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Over Other Spectacles Usage Design | NOT INCLUDED |
| Ventilation Feature | NOT INCLUDED |
| Plastic Front Color | SMOKE |
| Lens Type | NONFILTER |
| Lens Color | CLEAR |
| Polarization Feature | NOT INCLUDED |
| Lens Style | DROP OVAL |
| Spare Lens | NOT INCLUDED |
| Color | CLEAR |
| Lens Shape | STANDARD |
| Carrying Case | NOT PROVIDED |
| Side Shield | INCLUDED |
| Material | PLASTIC SHIELD |
| Material | PLASTIC POLYCARBONATE LENS |
| Material | PLASTIC BRIDGE |
| Major Diameter | 46.0 MILLIMETERS NOMINAL MM |
| Nose Bridge Width | 22.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| SA-734730-M | 3/9 Design control — primary reference U.S. Government activity |
NSN 4240-01-263-3622 is a Spectacles,industrial, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-263-3622: Over Other Spectacles Usage Design: NOT INCLUDED; Ventilation Feature: NOT INCLUDED; Plastic Front Color: SMOKE; Lens Type: NONFILTER. 17 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.