The Shaft,shouldered, cataloged under National Stock Number 3040-01-133-8781, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-133-8781 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| First End Bearing Seat Diameter | 0.1870 INCHES NOMINAL IN |
| FSC Application Data | ELECTRIC REMOTE TRIM SYSTEM A10A |
| First End Bearing Seat Length | 0.1870 INCHES NOMINAL IN |
| Step Quantity | 3 |
| First End Diameter | 0.1250 INCHES NOMINAL IN |
| Second End Bearing Seat Length | 0.1870 INCHES NOMINAL IN |
| Second End Diameter | 0.1250 INCHES NOMINAL IN |
| Largest Step Diameter | 0.1870 INCHES NOMINAL IN |
| Second End Distance From Bearing Seat to End | 0.0620 INCHES NOMINAL IN |
| First End Style | BEARING SEAT |
| Second End Bearing Seat Diameter | 0.1870 INCHES NOMINAL IN |
| First End Distance From Bearing Seat to End | 0.0620 INCHES NOMINAL IN |
| End Similarity | IDENTICAL |
| Material | STEEL COMP 303SE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| BH23553 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-133-8781 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-133-8781: First End Bearing Seat Diameter: 0.1870 INCHES NOMINAL IN; FSC Application Data: ELECTRIC REMOTE TRIM SYSTEM A10A; First End Bearing Seat Length: 0.1870 INCHES NOMINAL IN; Step Quantity: 3. 14 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 3040-01-133-8781 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.