The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-398-5779, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Todd Combustion Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-398-5779 |
| Primary Part Number | 50376-1-187 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Todd Combustion Inc |
| Status | CANCELLED |
| Criticality Code Justification | FEAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11JCS245PC9 | General Signal Corp (USA) |
| H5-4B | General Signal Corp (USA) |
| 199H5-4B | General Signal Corp (USA) |
| 50387-187 | Todd Shipyards Corp (USA) |
| I5-4BR | Aurora Pump a Unit of General Signal Corp (USA) |
| 50387PC187 | Puget Sound Commerce Center, Inc. (USA) |
| 50376-1-187 | Vigor Shipyards, Llc Div Vigor Shipyards, Inc. (USA) |
| HI5-4B | General Signal Corp (USA) |
| 4444-1704-208 | Aurora Pump a Unit of General Signal Corp (USA) |
| 14461A | Aurora Pump a Unit of General Signal Corp (USA) |
| 50376-1-187 | Todd Shipyards Corp (USA) |
| H4T4B | Aurora Pump a Unit of General Signal Corp (USA) |
| 444-1704-208 | Aurora Pump a Unit of General Signal Corp (USA) |
| HI5-4B | Aurora Pump a Unit of General Signal Corp (USA) |
| 50376-1PC187 | Todd Shipyards Corp (USA) |
| 11JCS245PC9 | Aurora Pump a Unit of General Signal Corp (USA) |
| 199H5-4B | Aurora Pump a Unit of General Signal Corp (USA) |
| 199 | General Signal Corp (USA) |
| 50376PC187 | Todd Shipyards Corp (USA) |
| H4T4B | General Signal Corp (USA) |
NSN 4320-00-398-5779 is a Impeller,pump,centrifugal, manufactured by Todd Combustion Inc, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-398-5779 has 32 cross-referenced part numbers: 11JCS245PC9 (General Signal Corp), H5-4B (General Signal Corp), 199H5-4B (General Signal Corp), 50387-187 (Todd Shipyards Corp), I5-4BR (Aurora Pump a Unit of General Signal Corp) and 27 more.
There are 12 known substitutes for 4320-00-398-5779: 5310-00-011-2723, 2530-00-069-9953, 5305-00-096-1815 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50376-1-187: Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: OVIVER PERRY CLASS FFG; Criticality Code Justification: FEAT. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-398-5779 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.