The Shaft,straight, cataloged under National Stock Number 3040-00-869-0768, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Marine Diesel, Inc. Dba Marine Diesel. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-869-0768 |
| Primary Part Number | 869-0768 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Marine Diesel, Inc. Dba Marine Diesel |
| Status | ACTIVE |
| First End Diameter | 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| Second End Diameter | 0.1870 INCHES NOMINAL IN |
| Second End Step Length | 0.350 INCHES NOMINAL IN |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Style | SQUARE (ROUND CORNERS) |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 869-0768 | Marine Diesel, Inc. Dba Marine Diesel (USA) |
| Reference | Meaning |
|---|---|
| 38037-1 | 3/2 Design control — primary reference U.S. Government activity |
| 00-869-0768 | 5/9 Secondary reference Marine Diesel, Inc. Dba Marine Diesel |
NSN 3040-00-869-0768 is a Shaft,straight, manufactured by Marine Diesel, Inc. Dba Marine Diesel, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-869-0768 has 1 manufacturer part number on file: 869-0768 (Marine Diesel, Inc. Dba Marine Diesel).
Key specifications for 869-0768: First End Diameter: 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN; Second End Diameter: 0.1870 INCHES NOMINAL IN; Second End Step Length: 0.350 INCHES NOMINAL IN; First End Style: PLAIN. 7 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.
NSN 3040-00-869-0768 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.