The Block,nozzle, cataloged under National Stock Number 2825-00-446-9051, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 11 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-446-9051 |
| Primary Part Number | D15-509BPC521 |
| Item Name | Block,nozzle |
| FSC / FSG | 2825 / 28 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D15-509BPC521 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 3517 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-509UPC521 | Westinghouse Electric Corp (USA) |
| 3517 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-509IPC521 | Westinghouse Electric Corp (USA) |
| D15-509WPC521 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-509WPC521 | Westinghouse Electric Corp (USA) |
| D15-509IPC521 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 3517 | Westinghouse Electric Corp (USA) |
| D15-509BPC521 | Westinghouse Electric Corp (USA) |
| D15-509UPC521 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 2825-00-446-9051 is a Block,nozzle, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: active.
NSN 2825-00-446-9051 has 11 cross-referenced part numbers: D15-509BPC521 (Northrop Grumman Systems Corporation Div Marine Systems), 3517 (Northrop Grumman Systems Corporation Div Marine Systems), D15-509UPC521 (Westinghouse Electric Corp), 3517 (Westinghouse Electric Corp Sturtevant Div), D15-509IPC521 (Westinghouse Electric Corp) and 6 more.
There are 8 known substitutes for 2825-00-446-9051: 5950-00-327-6362, 5310-00-347-0006, 3020-00-609-9229 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for D15-509BPC521: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.