The Refractor and Keratometer,automa, cataloged under National Stock Number 6540-01-688-7449, 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 Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6540-01-688-7449 |
| Primary Part Number | KE0SFMAXK5FG |
| Item Name | Refractor and Keratometer,automa |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart |
| 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 |
|---|---|
| KE0SFMAXK5FG PRIMARY | Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart (USA) |
| Reference | Meaning |
|---|---|
| KE0SFMAXK5FG | 5/9 Secondary reference Lombart Brothers, Inc. |
| 1569039 | 5/1 Secondary reference U.S. Government activity |
| RETINOMAX K-PLUS 5 | 5/9 Secondary reference Right Mfg Co. Ltd |
| 6540NCM206285 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6540-01-688-7449 is a Refractor and Keratometer,automa, manufactured by Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-688-7449 has 1 manufacturer part number on file: KE0SFMAXK5FG (Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart).
Key specifications for KE0SFMAXK5FG: Special Features: REFRACTOR AND KERATOMETER,AUTOMATIC HAND HELD; PORTABLE; SPHERICAL (S+C)-20D TO +23D (VD=12MM) (AUTO/0.12/0.25D STEPS); CYLINDER 0 TO 12D (AUTO/0.12/0.25D STEPS); CORNEAL ASTIGMATISM 0D TO 12D (R5 MM TO 13 MM) -0D TO 7D (R14 MM TO 15 MM)-CENTER 3.2 MM (R8 MM); PUPIL MEASUREMENT - 2.0 TO 12.0 MM (IN 0.1MM INCREMENT); DIMENSIONS (MAIN BODY )-191(W) X 242(D) X 223; WEIGHT 950G (WITH BATTERY); EXTERNAL OUTPUT - INFRARED; DIOPTER ADJUSTMENT RANGE: -20 TO +23; W/PRINTER; 100-240V 50/60HZ; LITHIUM ION BATTERY PACK;STATION DIMENSION - 1180(W) X 244(D) X 79(H) MM; INPUT POWER - AC 100 TO 240V 50/60HZ; PRINTER DIMENSION - 103(W) X 167(D) X 75(H) MM;EXTERNAL OUTPUT - USB MICRO-B. V; Part Name Assigned by Controlling Agency: REFRACTOR AND KERATOMETER,AUTOMATIC HAND HELD. 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.