The Air Conditioner, cataloged under National Stock Number 4120-01-158-5523, 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. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Air Conditioner |
| FSC / FSG | 4120 — No Item Name Available (FSG 41) |
| Manufacturers | Keco Industries, Inc. (CAGE 94833); The Boeing Company Div Defense (CAGE 81205); Drs Environmental Systems Inc (CAGE 5RQL2); Hdt Expeditionary Systems Inc (CAGE 92878) |
| Parameter | Value |
|---|---|
| NSN | 4120-01-158-5523 |
| Primary Part Number | 84000-15 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 84000-9 | Keco Industries, Inc. (USA) |
| 10-22370-5 | The Boeing Company Div Defense (USA) |
| 84000-13 | Keco Industries, Inc. (USA) |
| 84000-13 | Drs Environmental Systems Inc (USA) |
| 84000-15 | Hdt Expeditionary Systems Inc (USA) |
| 84000-15 | Keco Industries, Inc. (USA) |
| 84000-15 PRIMARY | Drs Environmental Systems Inc (USA) |
NSN 4120-01-158-5523 is a Air Conditioner, manufactured by Drs Environmental Systems Inc, classified under FSC 4120 (No Item Name Available). Status: active.
NSN 4120-01-158-5523 has 7 cross-referenced part numbers: 84000-9 (Keco Industries, Inc.), 10-22370-5 (The Boeing Company Div Defense), 84000-13 (Keco Industries, Inc.), 84000-13 (Drs Environmental Systems Inc), 84000-15 (Hdt Expeditionary Systems Inc) and 2 more.
There is 1 known substitute for 4120-01-158-5523: 6515-01-696-4522. Verify interchangeability with system specifications before substitution.