The Case Spectacle, cataloged under National Stock Number 4240-01-641-9792, 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 | 4240-01-641-9792 |
| Primary Part Number | AEGCSE-BK |
| Item Name | Case Spectacle |
| 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 |
|---|---|
| AEGCSE-BK PRIMARY | Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com (USA) |
NSN 4240-01-641-9792 is a Case Spectacle, manufactured by Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-641-9792 has 1 manufacturer part number on file: AEGCSE-BK (Smith Sport Optics, Inc. Dba Smith Optics Div Www.smithoptics.com).
Key specifications for AEGCSE-BK: Special Features: SMITH OPTICS AEGIS SPECTACLE CASE (EA); Part Name Assigned by Controlling Agency: CASE SPECTACLE. 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.