The Diopter Cross Cylinder,phoropter, cataloged under National Stock Number 6540-01-549-9609, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PR.
| Parameter | Value |
|---|---|
| NSN | 6540-01-549-9609 |
| Primary Part Number | 1309.50 |
| Item Name | Diopter Cross Cylinder,phoropter |
| FSC / FSG | 6540 / 65 — No Item Name Available |
| Manufacturer | Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | PR |
| Part Number | Manufacturer |
|---|---|
| 2846 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
| 1309.50 PRIMARY | Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart (USA) |
| 6540NCM071194 | Defense Medical Standardization Board (USA) |
NSN 6540-01-549-9609 is a Diopter Cross Cylinder,phoropter, manufactured by Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart, classified under FSC 6540 (No Item Name Available). Status: active.
NSN 6540-01-549-9609 has 3 cross-referenced part numbers: 2846 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 1309.50 (Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart), 6540NCM071194 (Defense Medical Standardization Board).
There are 9 known substitutes for 6540-01-549-9609: 6130-01-078-8284, 5310-00-194-1465, 2530-00-391-3995 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1309.50: Special Features: 0.50 DIOPTER CROSS CYLINDER FOR THE PHOROPTER MINUS CYLINDRICAL LENS TYPE END ITEM NSN 6540-00-877-6464. FOUND IN ARMY UNIT ASSEMBLAGE N315, MEDICAL MATERIEL SET EYE EXAM CLINIC: DEPMEDS; Part Name Assigned by Controlling Agency: DIOPTER CROSS CYLINDER 0.50 F/PHOROPTER MINUS CYLINDRICAL; End Item Identification: PHOROPTER, MINUS CYLINDRICAL LENS TYPE, NSN 6540-00-877-6464. 3 total characteristics are documented in the Federal Logistics Information System.