The Refrigeration Unit,mechanical, cataloged under National Stock Number 4110-01-389-9181, is classified within Federal Supply Class 4110 (Refrigeration Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4110-01-389-9181 |
| Item Name | Refrigeration Unit,mechanical |
| FSC / FSG | 4110 / 41 — Refrigeration Equipment |
| Status | ACTIVE |
| Current Type | DC |
| Evaporator Fan Drive Type | CONDENSING UNIT PRIME MOVER |
| Control Type | AUTOMATIC |
| Defrost System Type | ELECTRIC |
| Unit Insertion Location | SIDE |
| Evaporator Unit Type | FORCED AIR-COOLING |
| Specification/standard Data | 81349-MIL-R-0012574L GOVERNMENT SPECIFICATION |
| Unit Type | PANEL |
| Condenser Type | OPEN |
| Radio Interference Suppression | NOT INCLUDED |
| Fan Drive Type | COMPRESSOR UNIT PRIME MOVER |
| Condenser Unit Skid Mounting Feature | NOT INCLUDED |
| Condenser Cooling Type | AIR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| F5000RD | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| F5000RD | 3/9 Design control — primary reference U.S. Government activity |
| F5000RD | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 4110-01-389-9181 is a Refrigeration Unit,mechanical, classified under FSC 4110, Refrigeration Equipment. Status: active.
Key specifications for 4110-01-389-9181: Current Type: DC; Evaporator Fan Drive Type: CONDENSING UNIT PRIME MOVER; Control Type: AUTOMATIC; Defrost System Type: ELECTRIC. 13 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.