The Pin,piston, cataloged under National Stock Number 2815-00-528-5866, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Norfolk Naval Shipyard. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-528-5866 |
| Primary Part Number | DB7245 |
| Item Name | Pin,piston |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Norfolk Naval Shipyard |
| Status | ACTIVE |
| Casehardening Indicator | CASEHARDENED |
| Bore Smallest Diameter | 0.8750 INCHES NOMINAL IN |
| Material | STEEL COMP 4615 |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 4615 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 4615 ASSN STD SINGLE MATERIAL RESPONSE |
| Metallic Hardness Rating | 59.0 NOMINAL ROCKWELL C |
| Body Style | PLAIN ENDS |
| Bore Style | TAPERED BORE |
| Taper Length | 1.0000 INCHES NOMINAL IN |
| Outside Diameter | 1.37650 INCHES MINIMUM AND 1.37670 INCHES MAXIMUM IN |
| Largest Bore Diameter | 1.1250 INCHES NOMINAL IN |
| Body Length | 3.3600 INCHES MINIMUM AND 3.3750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DB7245 | Norfolk Naval Shipyard (USA) |
| 14U614PCDB7245 | Naval Sea Systems Command (USA) |
| 14U614PCDB7245 | Naval Ship Systems Command (USA) |
| 75P950 | Norfolk Naval Shipyard (USA) |
| 7245 | Norfolk Naval Shipyard (USA) |
NSN 2815-00-528-5866 is a Pin,piston, manufactured by Norfolk Naval Shipyard, classified under FSC 2815 (No Item Name Available). Status: active.
NSN 2815-00-528-5866 has 5 cross-referenced part numbers: DB7245 (Norfolk Naval Shipyard), 14U614PCDB7245 (Naval Sea Systems Command), 14U614PCDB7245 (Naval Ship Systems Command), 75P950 (Norfolk Naval Shipyard), 7245 (Norfolk Naval Shipyard).
There are 12 known substitutes for 2815-00-528-5866: 5136-00-237-8274, 4240-00-252-1944, 4730-00-355-1775 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DB7245: Casehardening Indicator: CASEHARDENED; Bore Smallest Diameter: 0.8750 INCHES NOMINAL IN; Material: STEEL COMP 4615; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 4615 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 4615 ASSN STD SINGLE MATERIAL RESPONSE. 11 total characteristics are documented in the Federal Logistics Information System.