The Shaft,shouldered, cataloged under National Stock Number 3040-01-459-7123, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bath Iron Works Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-459-7123 |
| Primary Part Number | 8100-1251-0192 PC 119 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Step Quantity | 3 |
| First End Diameter | 0.7188 INCHES NOMINAL IN |
| Second End Diameter | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.9975 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| First End External Thread Length | 0.969 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| End Similarity | NOT IDENTICAL |
| Second End Style | PLAIN |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 8100-1251-0192 PC 119 PRIMARY | Bath Iron Works Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8100-1251-0192 | D/9 Drawing number reference only Bath Iron Works Corporation |
NSN 3040-01-459-7123 is a Shaft,shouldered, manufactured by Bath Iron Works Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-459-7123 has 1 manufacturer part number on file: 8100-1251-0192 PC 119 (Bath Iron Works Corporation).
Key specifications for 8100-1251-0192 PC 119: Step Quantity: 3; First End Diameter: 0.7188 INCHES NOMINAL IN; Second End Diameter: 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN; Largest Step Diameter: 0.9975 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN. 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.
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.