The Air Conditioner, cataloged under National Stock Number 4120-01-047-6700, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Heat Controller Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-01-047-6700 |
| Primary Part Number | MPC-37-1A |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Manufacturer | Heat Controller Inc |
| Status | ACTIVE |
| Phase | SINGLE/THREE |
| Current Type | AC |
| Power Source | ELECTRIC MOTOR |
| Cooling Capacity in Btu Per Hour | 34200.0 NOMINAL |
| Nominal Cooling Capacity | 910.0 CUBIC FEET PER MINUTE |
| Mounting Type | FLOOR |
| Voltage Rating | 230.0 VOLTS NOMINAL |
| Compressor Unit Type | HERMETICALLY SEALED |
| 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 |
|---|---|
| MPC-37-1A PRIMARY | Heat Controller Inc (USA) |
| Reference | Meaning |
|---|---|
| MC-36-1A | 5/9 Secondary reference Heat Controller Inc |
NSN 4120-01-047-6700 is a Air Conditioner, manufactured by Heat Controller Inc, classified under FSC 4120, Air Conditioning Equipment. Status: active.
NSN 4120-01-047-6700 has 1 manufacturer part number on file: MPC-37-1A (Heat Controller Inc).
Key specifications for MPC-37-1A: Phase: SINGLE/THREE; Current Type: AC; Power Source: ELECTRIC MOTOR; Cooling Capacity in Btu Per Hour: 34200.0 NOMINAL. 8 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.