The Eyeguard,optical Instrument, cataloged under National Stock Number 6650-01-418-4181, 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 Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Eyeguard,optical Instrument |
| FSC / FSG | 6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66) |
| Manufacturers | Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc (CAGE 34870) |
| Parameter | Value |
|---|---|
| NSN | 6650-01-418-4181 |
| Primary Part Number | 84501 |
| Item Name | Eyeguard,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 84501 PRIMARY | Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc (USA) |
NSN 6650-01-418-4181 is a Eyeguard,optical Instrument, manufactured by Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-418-4181 has 1 manufacturer part number on file: 84501 (Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-552-5987. Verify interchangeability with system specifications before substitution.
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 6650-01-418-4181 has DEMIL Code Q. 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.