The Lens Assembly Kit, cataloged under National Stock Number 6680-01-562-7452, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Johnson Controls Navy Systems, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-562-7452 |
| Primary Part Number | 026-41941-001 |
| Item Name | Lens Assembly Kit |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 026-41941-001 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| 228L68322-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| Reference | Meaning |
|---|---|
| X12978-1 | 5/9 Secondary reference Emerson Electric Co Alco Controls Div |
| X12978-1 | 5/9 Secondary reference Emerson Electric Co |
| 077-17225-001 ITM 34,35 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
NSN 6680-01-562-7452 is a Lens Assembly Kit, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-562-7452 has 2 manufacturer part numbers on file: 026-41941-001 (Johnson Controls Navy Systems, Llc), 228L68322-M00 (Johnson Controls Ltd, York Navy Systems).
Key specifications for 026-41941-001: End Item Identification: TYPE 45 DESTROYER-AUXILLARY SYSTEMS. 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.