The Mount,viewer, cataloged under National Stock Number 5855-01-603-3308, 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 Nivisys, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-603-3308 |
| Primary Part Number | DCM-14B |
| Item Name | Mount,viewer |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Nivisys, Llc |
| Status | ACTIVE |
| Mounting Configuration | DUAL CARRIAGE MOUNT |
| Material | STEEL |
| Usage Design | AFFIX TWO MUM-14B NIGHT VISION MONOCULARS TO SINGLE |
| 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 |
|---|---|
| DCM-14B PRIMARY | Nivisys, Llc (USA) |
| Reference | Meaning |
|---|---|
| DCM-14B | 3/9 Design control — primary reference Nivisys Industries, Llc |
| DCM-14 | 5/9 Secondary reference Nivisys Industries, Llc |
NSN 5855-01-603-3308 is a Mount,viewer, manufactured by Nivisys, Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-603-3308 has 1 manufacturer part number on file: DCM-14B (Nivisys, Llc).
Key specifications for DCM-14B: Mounting Configuration: DUAL CARRIAGE MOUNT; Part Name Assigned by Controlling Agency: DUAL CARRIAGE MOUNT; Material: STEEL; Usage Design: AFFIX TWO MUM-14B NIGHT VISION MONOCULARS TO SINGLE. 3 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 5855-01-603-3308 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.