The Air Conditioner, cataloged under National Stock Number 4120-00-664-3623, is classified within Federal Supply Class 4120 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-00-664-3623 |
| Primary Part Number | 31000 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — No Item Name Available |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Compressor Unit Type | HERMETICALLY SEALED |
| Cabinet Material | STEEL |
| Phase | THREE |
| Cooling Capacity in Btu Per Hour | 138000.0 NOMINAL |
| Coolant Type | FREON-12 |
| Condenser Cooling Type | AIR |
| Features Provided | EVAPORATIVE CONDENSER |
| Voltage Rating | 220.0 VOLTS MINIMUM AND 440.0 VOLTS MAXIMUM |
| Current Type | AC |
| Electric Motor Quantity | 1 |
| Power Source | ELECTRIC MOTOR |
| Usage Design | COMPRESSOR |
| Mounting Type | TRAILER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4120-00-664-3623 is a Air Conditioner, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4120 (No Item Name Available). Status: active.
NSN 4120-00-664-3623 has 5 cross-referenced part numbers: 31000 (Hdt Expeditionary Systems Inc), AM32C5 (Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/), 31000 (Keco Industries, Inc.), 31000 (Drs Environmental Systems Inc), E31000 (Keco Industries, Inc.).
There are 3 known substitutes for 4120-00-664-3623: 4120-00-618-3286, 4120-00-913-8898, 5970-00-914-0476. Verify interchangeability with system specifications before substitution.
Key specifications for 31000: Frequency Rating: 60.0 HERTZ NOMINAL; Weight: 6000.000 POUNDS NOMINAL LBS; Compressor Unit Type: HERMETICALLY SEALED; Cabinet Material: STEEL. 16 total characteristics are documented in the Federal Logistics Information System.