The Gearshaft,bevel, cataloged under National Stock Number 3040-01-284-7455, 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 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-284-7455 |
| Primary Part Number | 6110-152 ITEM 7 |
| Item Name | Gearshaft,bevel |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft Material | STEEL |
| Shaft Largest Diameter | 1.875 INCHES NOMINAL IN |
| Shaft End Size | 0.997 INCHES IN |
| Teeth Quantity | 16 |
| Pitch Angle | 33.6833 DEGREES |
| Diametral Pitch | 8 |
| Teeth Type | STRAIGHT |
| Gear Outside Diameter | 2.261 INCHES NOMINAL IN |
| Gear Material | STEEL |
| Shaft Length | 7.250 INCHES NOMINAL IN |
| Gear Location on Shaft | ON END OF SHAFT |
| Pressure Angle | 20.0000 DEGREES |
| Face Width | 0.500 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 |
|---|---|
| 6110-152 ITEM 7 PRIMARY | Naval Sea Systems Command (USA) |
| 5202547 ITEM 7 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6110-152 ITEM 7 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
| 5202547 | D/9 Drawing number reference only Naval Sea Systems Command |
| 5202547 ITEM 7 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 3040-01-284-7455 is a Gearshaft,bevel, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-284-7455 has 2 manufacturer part numbers on file: 6110-152 ITEM 7 (Naval Sea Systems Command), 5202547 ITEM 7 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 3010-01-285-4599, 4730-01-465-2404. Verify interchangeability with system specifications before substitution.
Key specifications for 6110-152 ITEM 7: Shaft Type: SHOULDERED; Shaft Material: STEEL; Shaft Largest Diameter: 1.875 INCHES NOMINAL IN; Shaft End Size: 0.997 INCHES IN. 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.
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.