The Shaft,shouldered, cataloged under National Stock Number 3040-01-296-4839, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 17 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-296-4839 |
| Primary Part Number | 3164918-2 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Step Quantity | 3 |
| First End Diameter | 0.3735 INCHES NOMINAL IN |
| Second End Diameter | 0.4055 INCHES NOMINAL IN |
| Largest Step Diameter | 0.405 INCHES NOMINAL IN |
| First End Hole Depth | 0.2100 INCHES NOMINAL IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Material Document and Classification | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Groove Diameter | 0.1870 INCHES NOMINAL IN |
| Second End Slot Depth | 0.0300 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Slot Width | 0.0400 INCHES NOMINAL IN |
| First End Hole Diameter | 0.1630 INCHES NOMINAL IN |
| Second End Groove Width | 0.1000 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.2200 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED AND SLOTTED |
| Material | STEEL COMP 17-4PH |
| First End Distance From Hole Center to End | 0.4100 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3164918-2 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 3164918 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-296-4839 is a Shaft,shouldered, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-296-4839 has 1 manufacturer part number on file: 3164918-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3164918-2: Step Quantity: 3; First End Diameter: 0.3735 INCHES NOMINAL IN; Second End Diameter: 0.4055 INCHES NOMINAL IN; Largest Step Diameter: 0.405 INCHES NOMINAL IN. 17 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.