The Portable Hvac, cataloged under National Stock Number 3920-01-649-3108, is classified within Federal Supply Class 3920 (Material Handling Equipment, Nonself-propelled) of the Materials Handling Equipment group. The manufacturer of record is Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3920-01-649-3108 |
| Primary Part Number | 2003954-X2 |
| Item Name | Portable Hvac |
| FSC / FSG | 3920 / 39 — Material Handling Equipment, Nonself-propelled |
| Manufacturer | Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 2003954-X2 PRIMARY | Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 2003954-X2 | 3/9 Design control — primary reference Hdt Expeditionary Systems, Inc. |
NSN 3920-01-649-3108 is a Portable Hvac, manufactured by Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc, classified under FSC 3920, Material Handling Equipment, Nonself-propelled. Status: active.
NSN 3920-01-649-3108 has 1 manufacturer part number on file: 2003954-X2 (Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc).
Key specifications for 2003954-X2: Special Features: ECU CAPACITY - COOLING 72,000 BTU/H, 21.1 KW AND ELECTRICAL RESISTIVE HEATING 41,000 BTU/H, 21 KW; POWER REQUIREMENTS ECU INPUT - 15 KW, 208 VAC, 60 HZ, 3 PHRASE, 60 AMP; FOUR-WHEEL MOBILE PLATFORM USED TO EASILY TRANSPORT THE BASIC ECU VAC; Part Name Assigned by Controlling Agency: 6 TON ECU BASIC TURF CART. 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.