The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-509-2821, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4320-01-509-2821 |
| Primary Part Number | 3-0460-01 10-1/2IN |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Air & Liquid Systems Corporation Dba Buffalo Pumps |
| Status | ACTIVE |
| Hub Quantity | 1 |
| Material | NICKEL ALLOY |
| Keyway Quantity | 1 |
| Specification/standard Data | MIL-P-17639C/CANCELLED GOVERNMENT SPECIFICATION |
| Overall Diameter | 10.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-0460-01 10-1/2IN PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| PL EGS95-1 ITEM NO 3 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| EGS95-1 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 4320-01-509-2821 is a Impeller,pump,centrifugal, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-509-2821 has 3 cross-referenced part numbers: 3-0460-01 10-1/2IN (Air & Liquid Systems Corporation Dba Buffalo Pumps), PL EGS95-1 ITEM NO 3 (Air & Liquid Systems Corporation Dba Buffalo Pumps), EGS95-1 (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 6 known substitutes for 4320-01-509-2821: 4320-01-509-2803, 4320-01-509-2810, 4320-01-509-2813 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-0460-01 10-1/2IN: Hub Quantity: 1; End Item Identification: PUMP CENTRIFUGAL, EGS95, SHIPBOARD USE; Material: NICKEL ALLOY; Keyway Quantity: 1. 7 total characteristics are documented in the Federal Logistics Information System.