The Ferrule,water Cylinder, cataloged under National Stock Number 2815-00-353-8291, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-353-8291 |
| Primary Part Number | 3244635 |
| Item Name | Ferrule,water Cylinder |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL PHOSPHOR BRONZE,SAE 77,GRADE A; HEAT TREAT SPRING TEMPER; SNAP FITTING 0.438 IN. DRILLED HOLE; MAX GAP 0.031 IN. 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 |
|---|---|
| 81127S41-20035ALT1PC8 | Naval Sea Systems Command (USA) |
| 81127S41-26935ALT5PC8 | Naval Sea Systems Command (USA) |
| 3244635 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 81127S41-25035ALT1APC8 | Naval Sea Systems Command (USA) |
| PC471S4105-66762ALT8PC5 | Naval Sea Systems Command (USA) |
| A3244635 | Striegel Supply, Inc. Dba Striegel Supply Inc (USA) |
| SS198S41-0134PC8 | Naval Sea Systems Command (USA) |
| SS21S41-0135PC8 | Naval Sea Systems Command (USA) |
| AS11S41-0218PC10 | Naval Sea Systems Command (USA) |
| PC578S4105-75924ALT4PC5 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 81127S41-20035ALT1PC8 | 5/9 Secondary reference U.S. Government activity |
| 81127S41-26935ALT5PC8 | 5/9 Secondary reference U.S. Government activity |
| SS198S41-0134PC8 | 5/9 Secondary reference U.S. Government activity |
| PC471S4105-66762ALT8PC5 | 5/9 Secondary reference U.S. Government activity |
| 3244635 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| AS11S41-0218PC10 | 5/9 Secondary reference U.S. Government activity |
| SS212S41-0135PC8 | 5/9 Secondary reference U.S. Government activity |
| 81127S41-25035ALT1APC8 | 5/9 Secondary reference U.S. Government activity |
| PC578S4105-75924ALT4PC5 | 5/9 Secondary reference U.S. Government activity |
| 81127-S4105-869882 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2815-00-353-8291 is a Ferrule,water Cylinder, manufactured by Hatch & Kirk, Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-353-8291 has 10 manufacturer part numbers on file: 81127S41-20035ALT1PC8 (Naval Sea Systems Command), 81127S41-26935ALT5PC8 (Naval Sea Systems Command), 3244635 (Hatch & Kirk, Inc.), 81127S41-25035ALT1APC8 (Naval Sea Systems Command), PC471S4105-66762ALT8PC5 (Naval Sea Systems Command) and 5 more.
Key specifications for 3244635: General Characteristics Item Description: MATERIAL PHOSPHOR BRONZE,SAE 77,GRADE A; HEAT TREAT SPRING TEMPER; SNAP FITTING 0.438 IN. DRILLED HOLE; MAX GAP 0.031 IN. 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.