The Eye Shield,patient,optical, cataloged under National Stock Number 6540-01-347-1053, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Western Ophthalmics Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6540-01-347-1053 |
| Primary Part Number | 0S-645B |
| Item Name | Eye Shield,patient,optical |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Western Ophthalmics Corp |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM; MALLEABLE; LIGHTWEIGHT; PERFORATED CONVEX EYE SHIELD WITH SLOTS; ONE SIZE FITS ALL; UNIT QTY 12; F/EXTRA PROTECTION FOR AN EYE THAT HAS HAD SOME TYPE OF PHYSICAL DAMAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| 0S-645B PRIMARY | Western Ophthalmics Corp (USA) |
| Reference | Meaning |
|---|---|
| 91-9-3-42 MSP | 5/1 Secondary reference Air Force Medical Logistics Office |
| OS-645B | 5/9 Secondary reference Western Optical Corp Instrument Div |
| F91H413 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6540-01-347-1053 is a Eye Shield,patient,optical, manufactured by Western Ophthalmics Corp, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-347-1053 has 1 manufacturer part number on file: 0S-645B (Western Ophthalmics Corp).
Key specifications for 0S-645B: General Characteristics Item Description: ALUMINUM; MALLEABLE; LIGHTWEIGHT; PERFORATED CONVEX EYE SHIELD WITH SLOTS; ONE SIZE FITS ALL; UNIT QTY 12; F/EXTRA PROTECTION FOR AN EYE THAT HAS HAD SOME TYPE OF PHYSICAL DAMAGE; Part Name Assigned by Controlling Agency: EYE SHIELD PATIENT OPTICAL ALUM MALLEABLE LIGHTWEIGHT ONE SZ 12S. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.