The Air Conditioner, cataloged under National Stock Number 4120-01-293-4380, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Specific Systems, Llc Div Specific Systems. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-01-293-4380 |
| Primary Part Number | MAC-61-1768-601 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Manufacturer | Specific Systems, Llc Div Specific Systems |
| Status | ACTIVE |
| Cabinet Material | ALUMINUM AND STEEL |
| Mounting Type | RACK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 61MAC-1768 | Specific Systems, Llc Div Specific Systems (USA) |
| MAC-61-1768-601 PRIMARY | Specific Systems, Llc Div Specific Systems (USA) |
| SAC-H-14-S2 | Avaho Acquisition Corp Dba Impac (USA) |
| Reference | Meaning |
|---|---|
| 654VE7301-2 | D/9 Drawing number reference only U.S. Government activity |
| 654VE7301-601 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation |
NSN 4120-01-293-4380 is a Air Conditioner, manufactured by Specific Systems, Llc Div Specific Systems, classified under FSC 4120, Air Conditioning Equipment. Status: active.
NSN 4120-01-293-4380 has 3 manufacturer part numbers on file: 61MAC-1768 (Specific Systems, Llc Div Specific Systems), MAC-61-1768-601 (Specific Systems, Llc Div Specific Systems), SAC-H-14-S2 (Avaho Acquisition Corp Dba Impac).
Key specifications for MAC-61-1768-601: Overall Height: 31.000 INCHES NOMINAL IN; Overall Length: 33.000 INCHES NOMINAL IN; Special Features: FINISH ON ENCLOSURE CADMIUM PLATE,PER QQ-P-416C TYPEII,CLASS 2; Cabinet Material: ALUMINUM AND STEEL. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.