The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-033-1733, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Little Giant Pump Co. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-033-1733 |
| Primary Part Number | 104443 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Little Giant Pump Co |
| Status | ACTIVE |
| Overall Diameter | 2.535 INCHES NOMINAL IN |
| Hub Bore Diameter | 0.250 INCHES NOMINAL IN |
| Hub Projection Length Beyond Wheel Side | 0.275 INCHES NOMINAL IN |
| Hub Location | CENTERED |
| Material | PLASTIC POLYAMIDE NYLON |
| Blade Type | STRAIGHT |
| Design Type | SINGLE WIDTH |
| Hub Quantity | 1 |
| Rotation Direction for Which Designed | CLOCKWISE |
| Blade Quantity | 12 |
| Size Designator | 0.160-32UNC |
| Hub Length | 0.500 INCHES NOMINAL IN |
| Mounting Method | SETSCREW |
| Setscrew Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 104443 PRIMARY | Little Giant Pump Co (USA) |
NSN 4320-01-033-1733 is a Impeller,pump,centrifugal, manufactured by Little Giant Pump Co, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-033-1733 has 1 cross-referenced part number: 104443 (Little Giant Pump Co).
There is 1 known substitute for 4320-01-033-1733: 1730-00-607-6594. Verify interchangeability with system specifications before substitution.
Key specifications for 104443: Overall Diameter: 2.535 INCHES NOMINAL IN; Hub Bore Diameter: 0.250 INCHES NOMINAL IN; Hub Projection Length Beyond Wheel Side: 0.275 INCHES NOMINAL IN; Hub Location: CENTERED. 15 total characteristics are documented in the Federal Logistics Information System.