The Shaft,water Pump Drive, cataloged under National Stock Number 3040-00-336-9959, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-336-9959 |
| Primary Part Number | C3157546 |
| Item Name | Shaft,water Pump Drive |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL;6.230 IN.GEAR OD;TWENTY ONE TEETH WITH SIXTY DEGREE BEVEL ANGLE;STEPPED SHAFT;SHAFT LENGTH 6.650 IN.LG 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 |
|---|---|
| C3157546 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| C3157546 | 5/9 Secondary reference U.S. Government activity |
| CADH3848A | 3/9 Design control — primary reference U.S. Government activity |
| CADH3848A | C/1 Advisory reference — outside the item-of-supply concept Fairbanks Morse, Llc |
| ADH3848A | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-336-9959 is a Shaft,water Pump Drive, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-336-9959 has 1 manufacturer part number on file: C3157546 (Naval Sea Systems Command).
Key specifications for C3157546: General Characteristics Item Description: STEEL;6.230 IN.GEAR OD;TWENTY ONE TEETH WITH SIXTY DEGREE BEVEL ANGLE;STEPPED SHAFT;SHAFT LENGTH 6.650 IN.LG 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.