The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-197-8718, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Weil Pump Co Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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 | 4320-01-197-8718 |
| Primary Part Number | 79737-011 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Weil Pump Co Inc |
| Status | ACTIVE |
| Hub Quantity | 2 |
| Blade Type | STRAIGHT |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Hub Length | 0.688 INCHES NOMINAL AND 0.688 INCHES NOMINAL IN |
| Mounting Method | KEY |
| Material | COPPER ALLOY |
| Keyway Quantity | 1 |
| Keyway Type | RECTANGULAR |
| Rotation Direction for Which Designed | CLOCKWISE OR COUNTERCLOCKWISE |
| Hub Bore Diameter | 4.000 INCHES NOMINAL AND 4.000 INCHES NOMINAL IN |
| Overall Diameter | 9.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A10218 | Weil Pump Co Inc (USA) |
| N2668 | Weil Pump Co Inc (USA) |
| A10218 PIECE 14 | Weil Pump Co Inc (USA) |
| 79737-011 PRIMARY | Weil Pump Co Inc (USA) |
NSN 4320-01-197-8718 is a Impeller,pump,centrifugal, manufactured by Weil Pump Co Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-197-8718 has 4 cross-referenced part numbers: A10218 (Weil Pump Co Inc), N2668 (Weil Pump Co Inc), A10218 PIECE 14 (Weil Pump Co Inc), 79737-011 (Weil Pump Co Inc).
There are 4 known substitutes for 4320-01-197-8718: 5945-00-076-8954, 5970-01-139-0854, 4320-01-197-8527 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 79737-011: Hub Quantity: 2; Blade Type: STRAIGHT; Hub Location: BACK SIDE AND FRONT SIDE; Hub Length: 0.688 INCHES NOMINAL AND 0.688 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.