The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-383-4522, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-383-4522 |
| Primary Part Number | 22675 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| Blade Type | BACKWARD CURVE |
| Mounting Method | KEY |
| Material | STEEL |
| Keyway Depth | 0.078 INCHES NOMINAL IN |
| Hub Length | 0.125 INCHES NOMINAL IN |
| Hub Projection Length Beyond Wheel Side | 0.188 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Hub Location | FRONT SIDE |
| Hub Bore Diameter | 0.625 INCHES NOMINAL IN |
| Keyway Quantity | 1 |
| Keyway Length | 0.750 INCHES NOMINAL IN |
| Keyway Type | RECTANGULAR |
| Keyway Width | 0.156 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 3.562 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | CLOCKWISE |
| Blade Quantity | 7 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-383-4522 is a Impeller,pump,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-383-4522 has 2 cross-referenced part numbers: 22675 (Industrial Technologies and Services Llc), 15304C (Industrial Technologies and Services Llc).
There are 6 known substitutes for 4320-00-383-4522: 9540-00-148-4372, 2530-00-150-5897, 9540-01-071-1516 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22675: Blade Type: BACKWARD CURVE; Mounting Method: KEY; Overall Width: 1.312 INCHES NOMINAL IN; Material: STEEL. 18 total characteristics are documented in the Federal Logistics Information System.