The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-160-9570, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Waterous Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-160-9570 |
| Primary Part Number | 70419 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Waterous Company |
| Status | ACTIVE |
| Hub Length | 0.750 INCHES NOMINAL AND 0.188 INCHES NOMINAL IN |
| Blade Type | FORWARD CURVE |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Keyway Width | 0.312 INCHES NOMINAL IN |
| Keyway Type | SQUARE |
| Design Type | SINGLE WIDTH |
| Keyway Length | 2.000 INCHES NOMINAL IN |
| Keyway Depth | 0.156 INCHES NOMINAL IN |
| Blade Quantity | 8 |
| Keyway Quantity | 1 |
| Mounting Method | KEY |
| Material | COPPER ALLOY |
| Hub Quantity | 2 |
| Hub Projection Length Beyond Wheel Side | 0.750 INCHES NOMINAL AND 0.188 INCHES NOMINAL IN |
| Hub Bore Diameter | 1.625 INCHES NOMINAL AND 1.625 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Overall Diameter | 9.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 70419 PRIMARY | Waterous Company (USA) |
NSN 4320-00-160-9570 is a Impeller,pump,centrifugal, manufactured by Waterous Company, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-160-9570 has 1 cross-referenced part number: 70419 (Waterous Company).
There are 5 known substitutes for 4320-00-160-9570: 5133-00-232-8135, 3120-01-080-2257, 4820-01-182-6915 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70419: Hub Length: 0.750 INCHES NOMINAL AND 0.188 INCHES NOMINAL IN; Blade Type: FORWARD CURVE; Hub Location: BACK SIDE AND FRONT SIDE; Keyway Width: 0.312 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.