The Cylinder Sleeve, cataloged under National Stock Number 2805-00-165-9503, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is New Holland N.v.nc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-165-9503 |
| Primary Part Number | 99A6055 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | New Holland N.v.nc. |
| Status | ACTIVE |
| Design Type | DRY |
| Body Outside Diameter | 3.250 INCHES NOMINAL IN |
| Top Intake Port | NOT INCLUDED |
| Style Designator | DRY, PLAIN |
| Top Inside Chamfer | NOT INCLUDED |
| Valve Recess | NOT INCLUDED |
| Intake Hole | NOT INCLUDED |
| Bottom Inside Chamfer | NOT INCLUDED |
| Bore Diameter | 3.187 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 99A6055 | New Holland N.v.nc. (USA) |
| Reference | Meaning |
|---|---|
| 99A6055 | 5/9 Secondary reference Ford Motor Company |
| 99A6055 | 5/9 Secondary reference Massey-Ferguson Inc |
| 30100 | 5/9 Secondary reference Colson Corp the |
| 99A6055 | 3/9 Design control — primary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2805-00-165-9503 is a Cylinder Sleeve, manufactured by New Holland N.v.nc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-165-9503 has 1 manufacturer part number on file: 99A6055 (New Holland N.v.nc.).
Key specifications for 99A6055: Design Type: DRY; Body Outside Diameter: 3.250 INCHES NOMINAL IN; Top Intake Port: NOT INCLUDED; Style Designator: DRY, PLAIN. 10 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.