The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-844-0214, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4320-00-844-0214 |
| Primary Part Number | 22445-H |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Design Type | SINGLE WIDTH |
| Blade Quantity | 5 |
| Keyway Width | 0.188 INCHES NOMINAL IN |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Keyway Type | RECTANGULAR |
| Overall Diameter | 6.750 INCHES NOMINAL IN |
| Hub Projection Length Beyond Wheel Side | 0.625 INCHES NOMINAL AND 1.000 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | CLOCKWISE |
| Hub Bore Diameter | 1.625 INCHES NOMINAL AND 0.875 INCHES NOMINAL IN |
| Hub Quantity | 2 |
| Mounting Method | KEY |
| Keyway Length | 1.250 INCHES NOMINAL IN |
| Keyway Depth | 0.094 INCHES NOMINAL IN |
| Keyway Quantity | 1 |
| Material | COPPER ALLOY |
| Blade Type | FORWARD CURVE |
| Hub Length | 0.625 INCHES NOMINAL AND 0.313 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22445 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 22445-H PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 22445 | Dresser Industries Inc (USA) |
| 22445-H | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
NSN 4320-00-844-0214 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 4320-00-844-0214 has 4 cross-referenced part numbers: 22445 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 22445-H (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 22445 (Dresser Industries Inc), 22445-H (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging).
There are 4 known substitutes for 4320-00-844-0214: 5930-00-188-0127, 5945-00-597-1458, 5895-00-642-8033 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22445-H: Design Type: SINGLE WIDTH; Blade Quantity: 5; Keyway Width: 0.188 INCHES NOMINAL IN; Hub Location: BACK SIDE AND FRONT SIDE. 18 total characteristics are documented in the Federal Logistics Information System.