The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-915-3349, 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 Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4320-00-915-3349 |
| Primary Part Number | 18174P |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging |
| Status | ACTIVE |
| Blade Type | FORWARD CURVE |
| Overall Diameter | 6.250 INCHES NOMINAL IN |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Keyway Quantity | 1 |
| Hub Length | 0.625 INCHES NOMINAL AND 0.344 INCHES NOMINAL IN |
| Blade Quantity | 5 |
| Keyway Width | 0.188 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Keyway Length | 1.250 INCHES NOMINAL IN |
| Keyway Depth | 0.094 INCHES NOMINAL IN |
| Hub Projection Length Beyond Wheel Side | 1.125 INCHES NOMINAL AND 1.062 INCHES NOMINAL IN |
| Mounting Method | KEY |
| Rotation Direction for Which Designed | CLOCKWISE |
| Keyway Type | RECTANGULAR |
| Hub Quantity | 2 |
| Material | COPPER ALLOY |
| Hub Bore Diameter | 1.688 INCHES NOMINAL AND 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18174P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| RY-88259 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 18174P | Dresser Industries Inc (USA) |
| RY-88259 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| 10646 | Rps-Fl, Inc. Dba Rps Inc (USA) |
NSN 4320-00-915-3349 is a Impeller,pump,centrifugal, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-915-3349 has 5 cross-referenced part numbers: 18174P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-88259 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 18174P (Dresser Industries Inc), RY-88259 (Rps-Fl, Inc. Dba Rps Inc), 10646 (Rps-Fl, Inc. Dba Rps Inc).
There are 9 known substitutes for 4320-00-915-3349: 3110-00-198-1050, 2930-00-353-9034, 4820-00-586-3442 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18174P: Blade Type: FORWARD CURVE; Overall Diameter: 6.250 INCHES NOMINAL IN; Hub Location: BACK SIDE AND FRONT SIDE; Keyway Quantity: 1. 18 total characteristics are documented in the Federal Logistics Information System.