The Power Unit Assembly, cataloged under National Stock Number 4940-01-109-1247, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Power Unit Assembly |
| FSC / FSG | 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (CAGE 29731) |
| Parameter | Value |
|---|---|
| NSN | 4940-01-109-1247 |
| Primary Part Number | 31479 |
| Item Name | Power Unit Assembly |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 31479 PRIMARY | Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA) |
| Reference | Meaning |
|---|---|
| 50765 | C/1 Advisory reference — outside the item-of-supply concept Jetstream of Houston, Llp Dba Jetstream of Houston Llp |
NSN 4940-01-109-1247 is a Power Unit Assembly, manufactured by Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-109-1247 has 1 manufacturer part number on file: 31479 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-369-9287. Verify interchangeability with system specifications before substitution.
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.