The Lens,condensing, cataloged under National Stock Number 6540-01-364-4119, 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 Volk Optical Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-364-4119 |
| Primary Part Number | 28C |
| Item Name | Lens,condensing |
| FSC / FSG | 6540 / 65 — No Item Name Available |
| Manufacturer | Volk Optical Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 28 DIOPTER,ASPHERIC; 40MM DIA.,35.7MM FOCAL LENGTH. FOR USE IN INDIRECT OPHTHALMOSCOPY MM |
| Unit of Issue Cube | 0.0046 CUBIC FEET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 48033 | Lombart Brothers, Inc. (USA) |
| 28C PRIMARY | Volk Optical Inc (USA) |
| ILOVO28LGC | Lombart Brothers, Inc. (USA) |
NSN 6540-01-364-4119 is a Lens,condensing, manufactured by Volk Optical Inc, classified under FSC 6540 (No Item Name Available). Status: active.
NSN 6540-01-364-4119 has 3 cross-referenced part numbers: 48033 (Lombart Brothers, Inc.), 28C (Volk Optical Inc), ILOVO28LGC (Lombart Brothers, Inc.).
There are 5 known substitutes for 6540-01-364-4119: 4940-00-278-1234, 4930-00-722-4094, 5996-00-937-9571 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28C: General Characteristics Item Description: 28 DIOPTER,ASPHERIC; 40MM DIA.,35.7MM FOCAL LENGTH. FOR USE IN INDIRECT OPHTHALMOSCOPY MM; Part Name Assigned by Controlling Agency: LENS CONDENSING 28 DIOPTER ASPHERIC 40MM DIA 35.7MM FOCAL LENGTH MM; Unit of Issue Cube: 0.0046 CUBIC FEET. 3 total characteristics are documented in the Federal Logistics Information System.