The Shaft,straight, cataloged under National Stock Number 3040-01-189-3255, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-189-3255 |
| Primary Part Number | 16103324 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| First End Diameter | 0.7150 INCHES NOMINAL IN |
| First End Distance From Keyway Center to End | 0.500 INCHES NOMINAL IN |
| First End Style | WOODRUFF KEYWAY |
| End Similarity | IDENTICAL |
| Material | STEEL |
| External Keyway Length | 0.500 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.1553 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 |
|---|---|
| 16103324 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 16103324 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3040-01-189-3255 is a Shaft,straight, manufactured by Fairbanks Morse, Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-189-3255 has 1 manufacturer part number on file: 16103324 (Fairbanks Morse, Llc).
Key specifications for 16103324: Surface Finish: 63.0 MICROINCHES; First End Diameter: 0.7150 INCHES NOMINAL IN; First End Distance From Keyway Center to End: 0.500 INCHES NOMINAL IN; First End Style: WOODRUFF KEYWAY. 8 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.