The Probe Holder,ocular Scanner, cataloged under National Stock Number 6540-01-550-2182, 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 Sonomed, Inc. Dba Sonomed Escalon. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6540-01-550-2182 |
| Primary Part Number | 5550-1512-1A |
| Item Name | Probe Holder,ocular Scanner |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Sonomed, Inc. Dba Sonomed Escalon |
| 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 |
|---|---|
| 5550-1512-1A PRIMARY | Sonomed, Inc. Dba Sonomed Escalon (USA) |
| Reference | Meaning |
|---|---|
| 2857 | 5/1 Secondary reference U.S. Government activity |
| 6540NCM071203 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6540-01-550-2182 is a Probe Holder,ocular Scanner, manufactured by Sonomed, Inc. Dba Sonomed Escalon, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-550-2182 has 1 manufacturer part number on file: 5550-1512-1A (Sonomed, Inc. Dba Sonomed Escalon).
Key specifications for 5550-1512-1A: Special Features: PROBE HOLDER A; FOR THE SCANNER ULTRASONIC OCULAR END ITEM NSN 6540-01-486-3181 IN UAN315 IN; Part Name Assigned by Controlling Agency: PROBE HOLDER A F/ SCANNER ULTRASONIC OCULAR; End Item Identification: SCANNER ULTRASONIC OCULAR, NSN 6540-01-486-3181. 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.