The Lock,valve Spring Retainer, cataloged under National Stock Number 2815-00-528-6064, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-528-6064 |
| Primary Part Number | 7285 |
| Item Name | Lock,valve Spring Retainer |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Norfolk Naval Shipyard |
| Status | ACTIVE |
| Top Counterbore Depth | 0.250 INCHES NOMINAL IN |
| Thread Provision | UNTHREADED |
| Style Designator | BOTTOM COUNTERBORE-BOTTOM OUTER CHAMFER-UNDERCUT |
| Largest Inside Diameter | 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Largest Outside Diameter | 0.660 INCHES NOMINAL IN |
| Minimum Inside Diameter | 0.309 INCHES IN |
| Height to Shoulder | 0.250 INCHES NOMINAL IN |
| Smallest Outside Diameter | 0.562 INCHES NOMINAL IN |
| Outside Included Angle in Deg | 30.0 |
| Smallest Outside Diameter Chamfer Angle in Deg | 45.0 |
| Material | STEEL |
| Casehardening Indicator | CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7285 | Norfolk Naval Shipyard (USA) |
NSN 2815-00-528-6064 is a Lock,valve Spring Retainer, manufactured by Norfolk Naval Shipyard, classified under FSC 2815 (No Item Name Available). Status: active.
NSN 2815-00-528-6064 has 1 cross-referenced part number: 7285 (Norfolk Naval Shipyard).
There are 9 known substitutes for 2815-00-528-6064: 5940-00-378-3418, 5950-00-477-6702, 2805-00-516-9328 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7285: Top Counterbore Depth: 0.250 INCHES NOMINAL IN; Thread Provision: UNTHREADED; Style Designator: BOTTOM COUNTERBORE-BOTTOM OUTER CHAMFER-UNDERCUT; Largest Inside Diameter: 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.