The Cylinder Sleeve, cataloged under National Stock Number 2805-00-700-9178, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 17 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2805-00-700-9178 |
| Primary Part Number | 7009178 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | ENGINE,GASOLINE,NON-AIRCRAFT |
| Chamfer Length | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Flange Thickness | 0.243 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Design Type | DRY |
| Body Outside Diameter | 5.579 INCHES MINIMUM AND 5.580 INCHES MAXIMUM IN |
| Top Intake Port | NOT INCLUDED |
| Style Designator | DRY, FLANGED, RELIEVED |
| Material Document and Classification | QQ-S-624, COMP 4140, COMP 8640, COMP 8740 FED SPEC SINGLE MATERIAL RESPONSE |
| Top Inside Chamfer | INCLUDED |
| Valve Recess | NOT INCLUDED |
| Intake Hole | NOT INCLUDED |
| Surface Treatment | CADMIUM |
| Chamfer Angle in Deg | 45.0 |
| Bore Diameter | 5.391 INCHES MINIMUM AND 5.392 INCHES MAXIMUM IN |
| Material | STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 |
| Flange Outside Diameter | 6.120 INCHES MINIMUM AND 6.130 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 31.0 MINIMUM ROCKWELL C AND 35.0 MAXIMUM ROCKWELL C |
| 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 |
|---|---|
| 7009178 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| GG6055C | 5/9 Secondary reference Ford Motor Company |
| GG6055C | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| U02-01 | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
| U02-01 | 3/9 Design control — primary reference Spx Corp |
NSN 2805-00-700-9178 is a Cylinder Sleeve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-700-9178 has 1 manufacturer part number on file: 7009178 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7009178: FSC Application Data: ENGINE,GASOLINE,NON-AIRCRAFT; Chamfer Length: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Flange Thickness: 0.243 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Design Type: DRY. 17 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.