The Pin,piston, cataloged under National Stock Number 2815-00-278-2143, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-278-2143 |
| Primary Part Number | 8059661 |
| Item Name | Pin,piston |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | CANCELLED |
| Bore Style | STRAIGHT-THRU BORE |
| Material | STEEL |
| Material Document and Classification | MIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE |
| FSC Application Data | ENGINE,DIESEL |
| Casehardening Indicator | CASEHARDENED |
| Bore Diameter | 2.3900 INCHES MINIMUM AND 2.4000 INCHES MAXIMUM IN |
| Outside Diameter | 3.47900 INCHES MINIMUM AND 3.48000 INCHES MAXIMUM IN |
| Body Style | CHAMFERED ENDS |
| End Chamfer Angle in Deg | 25.0 |
| Body Length | 7.0570 INCHES MINIMUM AND 7.0670 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 60.0 MINIMUM ROCKWELL C AND 63.0 MAXIMUM ROCKWELL C |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8059661 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 8075074PC8059661 | General Motors Corp Electro-Motive Div (USA) |
| 8059661 | General Motors Corp Electro-Motive Div (USA) |
| 8075074PC8059661 | General Motors Corp (USA) |
| 8075067PC8059661 | General Motors Corp Electro-Motive Div (USA) |
| 8075067PC8059661 | General Motors Corp (USA) |
| 8059661 | General Motors Corp (USA) |
NSN 2815-00-278-2143 is a Pin,piston, manufactured by Hatch & Kirk, Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-278-2143 has 7 cross-referenced part numbers: 8059661 (Hatch & Kirk, Inc.), 8075074PC8059661 (General Motors Corp Electro-Motive Div), 8059661 (General Motors Corp Electro-Motive Div), 8075074PC8059661 (General Motors Corp), 8075067PC8059661 (General Motors Corp Electro-Motive Div) and 2 more.
There is 1 known substitute for 2815-00-278-2143: 5950-01-291-7704. Verify interchangeability with system specifications before substitution.
Key specifications for 8059661: Bore Style: STRAIGHT-THRU BORE; Material: STEEL; Material Document and Classification: MIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE; FSC Application Data: ENGINE,DIESEL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-278-2143 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.