The Case,optical Instrument, cataloged under National Stock Number 5855-01-040-3879, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-040-3879 |
| Item Name | Case,optical Instrument |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Status | ACTIVE |
| FSC Application Data | NIGHT VISION EQUIP. |
| Special Test Features | WATER RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SM-D-774141 | 5/2 Secondary reference U.S. Government activity |
| SM-D-774141-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| MB202A | 3/9 Design control — primary reference Aquador Plastics Inc |
NSN 5855-01-040-3879 is a Case,optical Instrument, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
Key specifications for 5855-01-040-3879: FSC Application Data: NIGHT VISION EQUIP.; Special Test Features: WATER RESISTANT; Special Features: NYLON,VINYL,LAMINATED,PER MIL-C-43006 TYPE 1,CLASS 1; OLIVE DRAB COLOR; 12.000 IN. LG; 9.500 IN. W; 9.000 IN. H; ONE ZIPPER; ONE PULL STRAP; ONE SHOULDER STRAP,ADJUSTIBLE; ONE LEG TIE STRAP; ONE KEEPER AND SLIDE ASSY IN. 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.
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.