The Air Conditioner, cataloged under National Stock Number 4120-00-684-6103, 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 Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-00-684-6103 |
| Primary Part Number | AM32C4 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — No Item Name Available |
| Manufacturer | Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/ |
| Status | ACTIVE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Voltage Rating | 220.0 VOLTS MINIMUM AND 440.0 VOLTS MAXIMUM |
| Condenser Cooling Type | AIR |
| Mounting Type | TRAILER |
| Cooling Capacity in Btu Per Hour | 82500.0 NOMINAL |
| Heating Capacity in Btu Per Hour | 230000.0 NOMINAL |
| Nondefinitive Spec/std Data | -32C-4 TYPE |
| Surface Treatment | ENAMEL OR LACQUER |
| Cabinet Material | ALUMINUM-COPPER FREE OR STEEL |
| Current Type | AC |
| Horsepower Rating | 40.000 |
| Coolant Type | FREON-12 OR FREON-22 |
| Usage Design | COMPRESSOR,CONDENSER |
| Electric Motor Quantity | 3 |
| Power Source | ELECTRIC MOTOR |
| Compressor Unit Type | OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM32C4 | Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/ |
| AM32C4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILA26846 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4120-00-684-6103 is a Air Conditioner, manufactured by Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/, classified under FSC 4120 (No Item Name Available). Status: active.
NSN 4120-00-684-6103 has 3 cross-referenced part numbers: AM32C4 (Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/), AM32C4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILA26846 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 4 known substitutes for 4120-00-684-6103: 4120-00-541-6792, 4120-00-690-5557, 4120-00-901-6119 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AM32C4: Frequency Rating: 60.0 HERTZ NOMINAL; Voltage Rating: 220.0 VOLTS MINIMUM AND 440.0 VOLTS MAXIMUM; Condenser Cooling Type: AIR; Mounting Type: TRAILER. 17 total characteristics are documented in the Federal Logistics Information System.