The Ring,wearing, cataloged under National Stock Number 4320-01-423-4346, 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 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-423-4346 |
| Primary Part Number | 9-0566-01 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Air & Liquid Systems Corporation Dba Buffalo Pumps |
| Status | ACTIVE |
| Body Inside Diameter | 13.750 INCHES NOMINAL IN |
| Material | COPPER ALLOY 910 |
| Body Outside Diameter | 14.750 INCHES NOMINAL IN |
| Material Document and Classification | ASTM B505,ALLOY 910 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NA1775 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| NA1798 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| 9-0566-01 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| PL.16VHSM-1 ITEM 9 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 4320-01-423-4346 is a Ring,wearing, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-423-4346 has 4 cross-referenced part numbers: NA1775 (Air & Liquid Systems Corporation Dba Buffalo Pumps), NA1798 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 9-0566-01 (Air & Liquid Systems Corporation Dba Buffalo Pumps), PL.16VHSM-1 ITEM 9 (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 5 known substitutes for 4320-01-423-4346: 4320-01-423-4425, 4320-01-423-4427, 4320-01-423-5684 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9-0566-01: Special Features: USED ON BUFFALO PUMPS MODEL 16 VHSM CENTRIFUGAL PUMPS; Body Inside Diameter: 13.750 INCHES NOMINAL IN; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: COPPER ALLOY 910. 7 total characteristics are documented in the Federal Logistics Information System.