The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-218-3264, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 17 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-218-3264 |
| Primary Part Number | 10597 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Keyway Quantity | 1 |
| Keyway Width | 0.125 INCHES NOMINAL IN |
| Keyway Depth | 0.062 INCHES NOMINAL IN |
| Hub Bore Diameter | 1.250 INCHES NOMINAL AND 0.438 INCHES NOMINAL IN |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Hub Quantity | 2 |
| Blade Type | BACKWARD CURVE |
| Design Type | DOUBLE WIDTH |
| Hub Length | 0.719 INCHES NOMINAL AND 1.156 INCHES NOMINAL IN |
| Blade Quantity | 4 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Material | COPPER ALLOY |
| Overall Diameter | 3.250 INCHES NOMINAL IN |
| Keyway Length | 1.219 INCHES NOMINAL IN |
| Mounting Method | KEY |
| Keyway Type | STRAIGHT |
| Hub Projection Length Beyond Wheel Side | 0.719 INCHES NOMINAL AND 1.156 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10597 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
| 255296-1 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 408P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 255296-1 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL5296PC3 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL5296PC3 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 408P | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
NSN 4320-00-218-3264 is a Impeller,pump,centrifugal, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-218-3264 has 7 cross-referenced part numbers: 10597 (Rps-Fl, Inc. Dba Rps Inc), 255296-1 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 408P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 255296-1 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL5296PC3 (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 2 more.
There are 9 known substitutes for 4320-00-218-3264: 5133-00-227-5965, 5133-00-233-6461, 5895-00-301-7657 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10597: Keyway Quantity: 1; Overall Width: 2.500 INCHES NOMINAL IN; Keyway Width: 0.125 INCHES NOMINAL IN; Keyway Depth: 0.062 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.