The Air Conditioner, cataloged under National Stock Number 4120-00-555-1282, 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 Drs Environmental Systems Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-00-555-1282 |
| Primary Part Number | G18E |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Phase | THREE |
| Coolant Type | FREON-12 |
| Condenser Cooling Type | AIR |
| Surface Treatment | PAINT |
| Cooling Capacity in Btu Per Hour | 138000.0 NOMINAL |
| Features Provided | EVAPORATIVE CONDENSER |
| Mounting Type | TRAILER |
| Cabinet Material | STEEL |
| Compressor Unit Type | CLOSED |
| Usage Design | COMPRESSOR,CONDENSER,EVAPORATOR |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Nondefinitive Spec/std Data | MA-3M TYPE |
| Nominal Cooling Capacity | 1200.0 CUBIC FEET PER MINUTE |
| Current Type | AC |
| Electric Motor Quantity | 3 |
| Power Source | ELECTRIC MOTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G18E | Drs Environmental Systems Inc (USA) |
| 8-96118 | Hughes Missile Systems Co San Diego (USA) |
| G18E | Keco Industries, Inc. (USA) |
| 8-96118 | Raytheon Company (USA) |
| G18E | Hdt Expeditionary Systems Inc (USA) |
| MILA26624AAM32C7 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MA3M | Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/ |
| MILA27491 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILA26624TYPEAM32C5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4120-00-555-1282 is a Air Conditioner, manufactured by Drs Environmental Systems Inc, classified under FSC 4120 (No Item Name Available). Status: active.
NSN 4120-00-555-1282 has 9 cross-referenced part numbers: G18E (Drs Environmental Systems Inc), 8-96118 (Hughes Missile Systems Co San Diego), G18E (Keco Industries, Inc.), 8-96118 (Raytheon Company), G18E (Hdt Expeditionary Systems Inc) and 4 more.
There is 1 known substitute for 4120-00-555-1282: 4120-00-618-3286. Verify interchangeability with system specifications before substitution.
Key specifications for G18E: Phase: THREE; Coolant Type: FREON-12; Condenser Cooling Type: AIR; Surface Treatment: PAINT. 17 total characteristics are documented in the Federal Logistics Information System.