The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-300-7603, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-300-7603 |
| Primary Part Number | 1C-4375,REV.B,PC.7 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S5600H3234969PC7 | Naval Ship Systems Command (USA) |
| 3F3659-7 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 1F3091PC7 | Toolex, Inc Dba Toolex Inc (USA) |
| 1F3091PC7 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 1C-4375,REV.B,PC.7 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 120601 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 1C-4375,REV.B,PC.7 | Toolex, Inc Dba Toolex Inc (USA) |
NSN 4320-00-300-7603 is a Impeller,pump,centrifugal, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-300-7603 has 7 cross-referenced part numbers: S5600H3234969PC7 (Naval Ship Systems Command), 3F3659-7 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1F3091PC7 (Toolex, Inc Dba Toolex Inc), 1F3091PC7 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1C-4375,REV.B,PC.7 (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 2 more.
There are 4 known substitutes for 4320-00-300-7603: 4710-00-158-3602, 5310-00-489-9829, 6520-01-153-6218 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1C-4375,REV.B,PC.7: Rotation Direction for Which Designed: COUNTERCLOCKWISE; Material: STEEL. 2 total characteristics are documented in the Federal Logistics Information System.