The Air Conditioner, cataloged under National Stock Number 4120-00-289-9241, 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 Keco Industries Inc Aerospace Ground Equipment Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-00-289-9241 |
| Primary Part Number | 100000 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — No Item Name Available |
| Manufacturer | Keco Industries Inc Aerospace Ground Equipment Div |
| Status | ACTIVE |
| Mounting Type | TRAILER |
| Cabinet Material | STEEL |
| Coolant Type | FREON-12 |
| Condenser Cooling Type | AIR |
| Nominal Cooling Capacity | 1200.0 CUBIC FEET PER MINUTE |
| Compressor Unit Type | OPEN |
| Surface Treatment | ENAMEL |
| Cooling Capacity in Btu Per Hour | 138000.0 NOMINAL |
| Nondefinitive Spec/std Data | MA-3 TYPE |
| Usage Design | COMPRESSOR |
| Power Source | GASOLINE ENGINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100000 | Keco Industries Inc Aerospace Ground Equipment Div (USA) |
| MILA26107 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MA3 | Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/ |
| 100000 | Keco Industries, Inc. (USA) |
NSN 4120-00-289-9241 is a Air Conditioner, manufactured by Keco Industries Inc Aerospace Ground Equipment Div, classified under FSC 4120 (No Item Name Available). Status: active.
NSN 4120-00-289-9241 has 4 cross-referenced part numbers: 100000 (Keco Industries Inc Aerospace Ground Equipment Div), MILA26107 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MA3 (Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/), 100000 (Keco Industries, Inc.).
There are 12 known substitutes for 4120-00-289-9241: 5999-00-021-9540, 5895-00-123-9883, 4920-00-176-9140 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100000: Mounting Type: TRAILER; Cabinet Material: STEEL; Coolant Type: FREON-12; Condenser Cooling Type: AIR. 12 total characteristics are documented in the Federal Logistics Information System.