The Air Conditioner, cataloged under National Stock Number 4120-01-598-3716, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-01-598-3716 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 197K1000-100 | 3/9 Design control — primary reference Drs Environmental Systems Inc |
| 197K1000-100 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 197K1000 | D/9 Drawing number reference only Drs Environmental Systems Inc |
NSN 4120-01-598-3716 is a Air Conditioner, classified under FSC 4120, Air Conditioning Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4120-01-604-0262, 4120-01-692-4987. Verify interchangeability with system specifications before substitution.
Key specifications for 4120-01-598-3716: Part Name Assigned by Controlling Agency: AIR CONDITIONER,ELECTRIC,VESSEL BASED; End Item Identification: GROUND SUPPORT EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.