The Shaft,shouldered, cataloged under National Stock Number 3040-01-269-1600, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-269-1600 |
| Primary Part Number | 6-810-001602 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES |
| Second End External Thread Length | 1.500 INCHES NOMINAL IN |
| Step Quantity | 6 |
| First End Diameter | 1.3750 INCHES NOMINAL IN |
| Second End Diameter | 1.3750 INCHES NOMINAL IN |
| Largest Step Diameter | 2.000 INCHES NOMINAL IN |
| First End External Thread Length | 1.887 INCHES NOMINAL IN |
| First End Style | EXTERNALLY THREADED AND FLAT KEYWAY |
| Second End Keyway Width | 0.1870 INCHES NOMINAL IN |
| First End Keyway Depth | 0.1255 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.1255 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNALLY THREADED AND FLAT KEYWAY |
| Material | STEEL COMP 4150 |
| External Keyway Length | 1.000 INCHES NOMINAL SECOND END IN |
| External Keyway Length | 1.887 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 1.3750 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 |
|---|---|
| 6-810-001602 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 6-294-003327 | D/9 Drawing number reference only Grove U.s. Llc Dba Grove Us Llc |
NSN 3040-01-269-1600 is a Shaft,shouldered, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-269-1600 has 1 manufacturer part number on file: 6-810-001602 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 6-810-001602: Surface Finish: 32.0 MICROINCHES; Second End External Thread Length: 1.500 INCHES NOMINAL IN; Step Quantity: 6; First End Diameter: 1.3750 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.