The Optical Subassembly,laser, cataloged under National Stock Number 5860-01-570-3183, is classified within Federal Supply Class 5860 (Stimulated Coherent Radiation Devices, Components, and Accessories) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is B.e. Meyers & Co., Inc. Dba Bemeyers Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5860-01-570-3183 |
| Primary Part Number | 425P-R21 |
| Item Name | Optical Subassembly,laser |
| FSC / FSG | 5860 / 58 — Stimulated Coherent Radiation Devices, Components, and Accessories |
| Manufacturer | B.e. Meyers & Co., Inc. Dba Bemeyers Co |
| Status | ACTIVE |
| Major Components | CANOPY BOOT 1;OR PROTECTIVE CONE 1 |
| Usage Design | IZLID 200P;IR LASER DEVICE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 425P-R21 PRIMARY | B.e. Meyers & Co., Inc. Dba Bemeyers Co (USA) |
| Reference | Meaning |
|---|---|
| R21-CB | C/1 Advisory reference — outside the item-of-supply concept B.e. Meyers & Co., Inc. Dba Bemeyers Co |
NSN 5860-01-570-3183 is a Optical Subassembly,laser, manufactured by B.e. Meyers & Co., Inc. Dba Bemeyers Co, classified under FSC 5860, Stimulated Coherent Radiation Devices, Components, and Accessories. Status: active.
NSN 5860-01-570-3183 has 1 manufacturer part number on file: 425P-R21 (B.e. Meyers & Co., Inc. Dba Bemeyers Co).
Key specifications for 425P-R21: Major Components: CANOPY BOOT 1;OR PROTECTIVE CONE 1; Special Features: PROTECTIVE CONE,ENABLING THE USE OF THE IZLID 200P THROUGH A GLASS CANOPY,WHILE PROTECTING THE USER AGAINST REFLECTED LASER LIGHT; Part Name Assigned by Controlling Agency: CANOPY BOOT; End Item Identification: IZLID 200P;200MW IR LASER. 2 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 5860-01-570-3183 has DEMIL Code B. 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.