The Cylinder Sleeve, cataloged under National Stock Number 2815-01-323-7666, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Perkins Engines Inc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-323-7666 |
| Primary Part Number | 3135X042 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Perkins Engines Inc |
| Status | ACTIVE |
| Chamfer Length | 1.5 MILLIMETERS NOMINAL MM |
| Top Inside Chamfer | INCLUDED |
| Chamfer Angle in Deg | 35.0 |
| Material | IRON CAST |
| 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 |
|---|---|
| 3135X042 | Perkins Engines Inc (USA) |
| Reference | Meaning |
|---|---|
| 1305696 | 3/9 Design control — primary reference Hyster-Yale Group, Inc. |
NSN 2815-01-323-7666 is a Cylinder Sleeve, manufactured by Perkins Engines Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-323-7666 has 1 manufacturer part number on file: 3135X042 (Perkins Engines Inc).
Key specifications for 3135X042: Chamfer Length: 1.5 MILLIMETERS NOMINAL MM; Top Inside Chamfer: INCLUDED; Chamfer Angle in Deg: 35.0; Material: IRON CAST. 4 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.