The Worm Shaft, cataloged under National Stock Number 3040-01-372-6397, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-372-6397 |
| Primary Part Number | 111-218-180-430-002 |
| Item Name | Worm Shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Shaft Location | BOTH ENDS OF WORM |
| End Similarity | NOT IDENTICAL |
| Worm Thread Quantity | 7 |
| Worm Thread Direction | LEFT-HAND |
| Worm Body Tapered Bearing Surface End | NOT PROVIDED |
| 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 |
|---|---|
| 111-218-180-430-002 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| 111-218-180-430-002 | Tyco Flow Control (AUS) |
| D430-4-12-487 ITEM 12 | Emerson Automation Solutions Final Control Us Lp (USA) |
NSN 3040-01-372-6397 is a Worm Shaft, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-372-6397 has 3 manufacturer part numbers on file: 111-218-180-430-002 (Emerson Automation Solutions Final Control Us Lp), 111-218-180-430-002 (Tyco Flow Control), D430-4-12-487 ITEM 12 (Emerson Automation Solutions Final Control Us Lp).
Key specifications for 111-218-180-430-002: Shaft Location: BOTH ENDS OF WORM; End Similarity: NOT IDENTICAL; Worm Thread Quantity: 7; Worm Thread Direction: LEFT-HAND. 5 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.