The Gearshaft Assembly,helical, cataloged under National Stock Number 3040-00-469-0506, 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 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-469-0506 |
| Primary Part Number | 578-4823-1674848REVALINE4 |
| Item Name | Gearshaft Assembly,helical |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF CRES SHAFT AND GEAR;COPPER ALLOY BUSHING AND NUT. 5.295 IN.O/A LG,0.708 IN. GEAR DIA.,07.188 IN. NOM. SHAFT DIA. GEAR--24 TEETH,0.188 IN. FACE WIDTH 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 |
|---|---|
| 578-4823-1674848REVALINE4 | Naval Sea Systems Command (USA) |
| 578-4823-1674849REVALINE4 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 578-4823-1674848REVALINE4 | 5/9 Secondary reference U.S. Government activity |
| 000-17625L3REVALINE4 | 5/2 Secondary reference U.S. Government activity |
| 500-14670 | 3/2 Design control — primary reference U.S. Government activity |
| 578-4823-1674849REVALINE4 | 5/9 Secondary reference U.S. Government activity |
| 000-17624L3REVALINE4 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-00-469-0506 is a Gearshaft Assembly,helical, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-469-0506 has 2 manufacturer part numbers on file: 578-4823-1674848REVALINE4 (Naval Sea Systems Command), 578-4823-1674849REVALINE4 (Naval Sea Systems Command).
Key specifications for 578-4823-1674848REVALINE4: General Characteristics Item Description: CONSISTS OF CRES SHAFT AND GEAR;COPPER ALLOY BUSHING AND NUT. 5.295 IN.O/A LG,0.708 IN. GEAR DIA.,07.188 IN. NOM. SHAFT DIA. GEAR--24 TEETH,0.188 IN. FACE WIDTH IN. 1 specification is 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.