The Filter Set,light,interference, cataloged under National Stock Number 6650-01-415-2237, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Optical Coating Laboratory, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Filter Set,light,interference |
| FSC / FSG | 6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66) |
| Manufacturers | Optical Coating Laboratory, Llc (CAGE 11536) |
| Parameter | Value |
|---|---|
| NSN | 6650-01-415-2237 |
| Primary Part Number | A3245432 |
| Item Name | Filter Set,light,interference |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Optical Coating Laboratory, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A3245432 | Optical Coating Laboratory, Llc (USA) |
| Reference | Meaning |
|---|---|
| A3245432 | 3/9 Design control — primary reference L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division |
| A3245432 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 6650-01-415-2237 is a Filter Set,light,interference, manufactured by Optical Coating Laboratory, Llc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-415-2237 has 1 manufacturer part number on file: A3245432 (Optical Coating Laboratory, Llc).
Key specifications for A3245432: End Item Identification: 5855-01-410-8979. 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.
NSN 6650-01-415-2237 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.