The Ring,wearing, cataloged under National Stock Number 4320-01-333-8217, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4320-01-333-8217 |
| Primary Part Number | 20528 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems |
| Status | ACTIVE |
| Material | STEEL |
| Body Style | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-01-333-8217 is a Ring,wearing, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-333-8217 has 2 cross-referenced part numbers: P92301 (Lull Lift Corp Dba Omniquip Parts Worldwide), 20528 (Stanadyne Corporation Dba Stanadyne Diesel Systems).
There are 4 known substitutes for 4320-01-333-8217: 3110-00-529-9424, 5330-01-150-1495, 5325-01-188-0960 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20528: Material: STEEL; End Item Identification: 3930-01-305-2111; Special Features: USED AS A LOCATING RING TO ALIGN VANES AND REGULATOR ASSEMBLY IN THE PUMP LINER; Body Style: PLAIN. 4 total characteristics are documented in the Federal Logistics Information System.