The Spectacles,industrial, cataloged under National Stock Number 4240-01-487-0140, 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 Wiley X, Inc. Dba Wiley X Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 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 | 4240-01-487-0140 |
| Primary Part Number | 243 |
| Item Name | Spectacles,industrial |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Wiley X, Inc. Dba Wiley X Inc |
| Status | ACTIVE |
| Over Other Spectacles Usage Design | NOT INCLUDED |
| Lens Type | NONFILTER |
| Temple Section Style Designator | CONVENTIONAL ANGLE |
| Nose Shield | NOT INCLUDED |
| Bridge Cover | NOT INCLUDED |
| Lens Color | GRAY/GREY |
| Polarization Feature | NOT INCLUDED |
| Diopter Curve Lens | NOT INCLUDED |
| Lens Style | SPECIAL SHAPE |
| Spare Lens | NOT INCLUDED |
| Temple Core | NOT INCLUDED |
| Headband | NOT PROVIDED |
| Lens Shape | SPECIAL |
| Carrying Case | NOT PROVIDED |
| Front Style Designator | SADDLE BRIDGE WITH RIGID NOSE PADS |
| Side Shield | NOT INCLUDED |
| Material | PLASTIC POLYCARBONATE LENS |
| Material | PLASTIC POLYAMIDE NYLON TEMPLE SECTION |
| Material | PLASTIC POLYAMIDE NYLON RIM |
| Material | RUBBER BRIDGE |
| 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 |
|---|---|
| 243 PRIMARY | Wiley X, Inc. Dba Wiley X Inc (USA) |
NSN 4240-01-487-0140 is a Spectacles,industrial, manufactured by Wiley X, Inc. Dba Wiley X Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-487-0140 has 1 manufacturer part number on file: 243 (Wiley X, Inc. Dba Wiley X Inc).
Key specifications for 243: Over Other Spectacles Usage Design: NOT INCLUDED; Lens Type: NONFILTER; Temple Section Style Designator: CONVENTIONAL ANGLE; Nose Shield: NOT INCLUDED. 20 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.