The Worm Shaft, cataloged under National Stock Number 3040-01-356-7858, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-356-7858 |
| Primary Part Number | 2179-3420-010 |
| Item Name | Worm Shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2179-3420-010 PRIMARY | Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc (USA) |
| Reference | Meaning |
|---|---|
| 2179-3420-010 | 5/9 Secondary reference Westfalia Separator Mineraloil Systems Gmbh |
| 2179-3420-010 | C/1 Advisory reference — outside the item-of-supply concept Gea Westfalia Separator Group Gmbh |
| PL 2179-3429-01 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2179-3420-010 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-356-7858 is a Worm Shaft, manufactured by Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-356-7858 has 1 manufacturer part number on file: 2179-3420-010 (Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc).
Key specifications for 2179-3420-010: Material: STEEL. 1 specification is 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.
NSN 3040-01-356-7858 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.