The Shaft,straight, cataloged under National Stock Number 3040-01-328-2122, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-328-2122 |
| Primary Part Number | 5819900 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Diameter | 0.2806 INCHES MINIMUM AND 0.2808 INCHES MAXIMUM IN |
| Second End Diameter | 0.2806 INCHES MINIMUM AND 0.2808 INCHES MAXIMUM IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Material Document and Classification | AMS6415 ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 0.0942 INCHES MINIMUM AND 0.0947 INCHES MAXIMUM IN |
| Second End Style | PLAIN |
| Material | STEEL |
| First End Distance From Hole Center to End | 0.450 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5819900 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3040-01-328-2122 is a Shaft,straight, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-328-2122 has 1 manufacturer part number on file: 5819900 (Naval Sea Systems Command).
Key specifications for 5819900: First End Diameter: 0.2806 INCHES MINIMUM AND 0.2808 INCHES MAXIMUM IN; Second End Diameter: 0.2806 INCHES MINIMUM AND 0.2808 INCHES MAXIMUM IN; First End Style: UNTHREADED CROSS DRILLED; Material Document and Classification: AMS6415 ASSN STD SINGLE MATERIAL RESPONSE. 9 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 3040-01-328-2122 has DEMIL Code B. 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.