The Mount,viewer, cataloged under National Stock Number 5855-01-045-5482, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Varo Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5855-01-045-5482 |
| Primary Part Number | SM-D-850220-1 |
| Item Name | Mount,viewer |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Varo Llc |
| Status | ACTIVE |
| FSC Application Data | NIGHT VISION EQUIPMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SM-D-850220-1 | Varo Llc (USA) |
| SM-D-850220-1 | Tri-Technologies Inc. Dba Tri-Technologies Inc (USA) |
| SM-D-850220-1 | Pronto Tool & Die Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| SM-D-850220-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5855-01-045-5482 is a Mount,viewer, manufactured by Varo Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-045-5482 has 3 manufacturer part numbers on file: SM-D-850220-1 (Varo Llc), SM-D-850220-1 (Tri-Technologies Inc. Dba Tri-Technologies Inc), SM-D-850220-1 (Pronto Tool & Die Co., Inc.).
Key specifications for SM-D-850220-1: FSC Application Data: NIGHT VISION EQUIPMENT; Special Features: CONSISTS OF:ONE SCREW, LEVER ASSY, ONE BRACKET, MTG, THREE FASTENER, CAM ACTION AND THREE CLAMP, SECURING. 1 specification is 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 5855-01-045-5482 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.