The Gear, cataloged under National Stock Number 3040-01-377-7874, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-377-7874 |
| Item Name | Gear |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | 2-L RIGHT HAND WORM ASSY, INCLUDES 10 ITEMS, INCLUDING WORM, SHAFT,AND BEARINGS, |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 83643-2 | 3/9 Design control — primary reference Emerson Process Management Valve Automation, Inc. |
| 83640 ITEM 24 | 5/9 Secondary reference Emerson Process Management Valve Automation, Inc. |
| 83643 | D/9 Drawing number reference only Emerson Process Management Valve Automation, Inc. |
| P3643-2 | C/1 Advisory reference — outside the item-of-supply concept Emerson Process Management Valve Automation, Inc. |
NSN 3040-01-377-7874 is a Gear, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-377-7874: General Characteristics Item Description: 2-L RIGHT HAND WORM ASSY, INCLUDES 10 ITEMS, INCLUDING WORM, SHAFT,AND BEARINGS,. 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.
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.