The Cylinder Sleeve and Piston Assem, cataloged under National Stock Number 4310-01-561-2787, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Bird-Johnson Propeller Company, Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-561-2787 |
| Primary Part Number | 111147025 |
| Item Name | Cylinder Sleeve and Piston Assem |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Bird-Johnson Propeller Company, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 111147025 | Rolls Royce Australia Services Pty Limited (AUS) |
| 111147025 PRIMARY | Bird-Johnson Propeller Company, Llc (USA) |
| 111157002-17 | Bird-Johnson Propeller Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 111147025 | 5/9 Secondary reference Rolls-Royce Marine Australia Pty Ltd |
NSN 4310-01-561-2787 is a Cylinder Sleeve and Piston Assem, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-561-2787 has 3 manufacturer part numbers on file: 111147025 (Rolls Royce Australia Services Pty Limited), 111147025 (Bird-Johnson Propeller Company, Llc), 111157002-17 (Bird-Johnson Propeller Company, Llc).
Key specifications for 111147025: End Item Identification: USED ON ANZAC CLASS OIL DISTRIBUTION BOX VALVE ROD ASSY, AFT P/N 111157002. 0 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.