The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-044-6500, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Itt Goulds Pumps, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-044-6500 |
| Primary Part Number | R100-165-1203 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Itt Goulds Pumps, Inc. |
| Status | ACTIVE |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 8.000 INCHES NOMINAL IN |
| Mounting Method | THREAD |
| Hub Quantity | 1 |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R100-165-1203 PRIMARY | Itt Goulds Pumps, Inc. (USA) |
| Reference | Meaning |
|---|---|
| R100-165-1203 8 | C/1 Advisory reference — outside the item-of-supply concept Itt Goulds Pumps, Inc. |
NSN 4320-01-044-6500 is a Impeller,pump,centrifugal, manufactured by Itt Goulds Pumps, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-044-6500 has 1 manufacturer part number on file: R100-165-1203 (Itt Goulds Pumps, Inc.).
Key specifications for R100-165-1203: Design Type: SINGLE WIDTH; Overall Diameter: 8.000 INCHES NOMINAL IN; Mounting Method: THREAD; Hub Quantity: 1. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.