The Case,optical Instrument, cataloged under National Stock Number 5855-01-222-0992, 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 Thermodyne International, Ltd. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5855-01-222-0992 |
| Primary Part Number | 102918 |
| Item Name | Case,optical Instrument |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Thermodyne International, Ltd |
| Status | ACTIVE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 102918 | Thermodyne International, Ltd (USA) |
| Reference | Meaning |
|---|---|
| SM-D-806811-1 | 3/2 Design control — primary reference U.S. Government activity |
| 324469-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5855-01-222-0992 is a Case,optical Instrument, manufactured by Thermodyne International, Ltd, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-222-0992 has 1 manufacturer part number on file: 102918 (Thermodyne International, Ltd).
Key specifications for 102918: FSC Application Data: TEST SET,ELECT. EQUIP.; Special Features: PLASTIC,POLYETHYLENE; ENAMEL,OLIVE DRAB; 22.850 IN. LG; 16.500 IN. W; 10.400 IN. H; ONE HANDLE ON FRONT SIDE; TWO HAND OPERATED,SPRING LOADED COMPRESSION CATCHES,ON FRONT SIDE; HINGE ON BACK SIDE; FOUR BUMPERS ON TOP; FOUR TIE-DOWN LOOPS; VARIOUS SIZE COMPARTMENTS IN FOAM INSIDE CASE; ENVIRONMENTAL RESISTANCE TO ICING,SALT SPRAY,SOLAR RADIATION,FUNGUS,LOW AND HIGH TEMPERATURES,HUMIDITY,WIND,SAND,DUST,RAIN,ACOUSTICAL NOISE,IMMERSION AND SHOCK IN. 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.
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.