The Filter,infared,surgical, cataloged under National Stock Number 6540-01-558-4431, 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 Iridex Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-558-4431 |
| Primary Part Number | 10378 |
| Item Name | Filter,infared,surgical |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Iridex Corp |
| Status | ACTIVE |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| 10378 PRIMARY | Iridex Corp (USA) |
| Reference | Meaning |
|---|---|
| 6540NCM072010 | 5/1 Secondary reference Defense Medical Standardization Board |
| 5289 | 5/1 Secondary reference U.S. Government activity |
NSN 6540-01-558-4431 is a Filter,infared,surgical, manufactured by Iridex Corp, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-558-4431 has 1 manufacturer part number on file: 10378 (Iridex Corp).
Key specifications for 10378: Special Features: DOVE TAIL FIXED FILTER, 810 NM; FOR USE WITH END ITEM DIODE LASER SYSTEM, NSN 6540-01-537-8538; Part Name Assigned by Controlling Agency: FILTER DOVE TAIL FIXED 810NM; End Item Identification: 6540-01-537-8538. 0 specifications are 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.