The Sleeve Assembly, cataloged under National Stock Number 2805-00-447-1152, 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 Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sleeve Assembly |
| FSC / FSG | 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28) |
| Manufacturers | Borg-Warner Corp (CAGE 08018); Rockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873) |
| Parameter | Value |
|---|---|
| NSN | 2805-00-447-1152 |
| Primary Part Number | 3-09180 |
| Item Name | Sleeve Assembly |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| MR4-5145 | Borg-Warner Corp (USA) |
| 3-09180 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 63-UCL-4-5145 | C/1 Advisory reference — outside the item-of-supply concept Teledyne Wisconsin Motor |
| UCL-4-5145 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 63-UCL-4-5145 | C/1 Advisory reference — outside the item-of-supply concept Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
NSN 2805-00-447-1152 is a Sleeve Assembly, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-447-1152 has 2 manufacturer part numbers on file: MR4-5145 (Borg-Warner Corp), 3-09180 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
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.