The Lens,spectacles,industrial,gray, cataloged under National Stock Number 4240-01-604-7635, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com. 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 | 4240-01-604-7635 |
| Primary Part Number | AEGCLNSGY |
| Item Name | Lens,spectacles,industrial,gray |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com |
| 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 |
| Part Number | Manufacturer |
|---|---|
| AEGCLNSGY PRIMARY | Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com (USA) |
NSN 4240-01-604-7635 is a Lens,spectacles,industrial,gray, manufactured by Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-604-7635 has 1 manufacturer part number on file: AEGCLNSGY (Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com).
Key specifications for AEGCLNSGY: Special Features: AEGIS COMPACT SPECTACLE SINGLE GRAY REPLACEMENT POLYCARBONATE LENS. AEGIS SPECTACLE MEETS ANSI Z87.1 SAFETY REQUIREMENTS.; Part Name Assigned by Controlling Agency: LENS,SPECTACLES,INDUSTRIAL,GRAY,SMITH OPTICS,AEGIS COMPACT. 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.