The Ring,wearing, cataloged under National Stock Number 4320-01-421-8085, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-421-8085 |
| Primary Part Number | 9-0325-01 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Air & Liquid Systems Corporation Dba Buffalo Pumps |
| Status | ACTIVE |
| Material | COPPER ALLOY 910 |
| Body Outside Diameter | 4.000 INCHES NOMINAL IN |
| Body Inside Diameter | 3.514 INCHES NOMINAL IN |
| Material Document and Classification | ASTM B505,C91000 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-0325-01 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| 14806 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| PLAA6CCRE-16 ITEM 10 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 4320-01-421-8085 is a Ring,wearing, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-421-8085 has 3 cross-referenced part numbers: 9-0325-01 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 14806 (Air & Liquid Systems Corporation Dba Buffalo Pumps), PLAA6CCRE-16 ITEM 10 (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 7 known substitutes for 4320-01-421-8085: 5306-00-061-0109, 3110-00-554-3090, 1660-00-633-2621 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9-0325-01: Special Features: USED ON 4320-01-255-9590 CENTRIFUGAL PUMP; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: COPPER ALLOY 910; Body Outside Diameter: 4.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.