The Spectacles,industrial, cataloged under National Stock Number 4240-01-643-0678, 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 Industries for the Blind and Visually Impaired, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-643-0678 |
| Primary Part Number | JA-016 |
| Item Name | Spectacles,industrial |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Industries for the Blind and Visually Impaired, Inc. |
| Status | ACTIVE |
| Material | PLASTIC POLYCARBONATE LENS |
| Material | PLASTIC POLYCARBONATE RIM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 4240-01-643-0678 is a Spectacles,industrial, manufactured by Industries for the Blind and Visually Impaired, Inc., classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-643-0678 has 2 manufacturer part numbers on file: A700 (Sperian Eye & Face Protection, Inc.), JA-016 (Industries for the Blind and Visually Impaired, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6635-01-711-0415, 1240-01-721-6881. Verify interchangeability with system specifications before substitution.
Key specifications for JA-016: Part Name Assigned by Controlling Agency: CLEAR POLYCARBONATE EYEWEAR; End Item Identification: 5280-01-627-4838 MEASURING TOOL SET, MACHINIST'S; Material: PLASTIC POLYCARBONATE LENS; Material: PLASTIC POLYCARBONATE RIM. 2 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.