The Ring,wearing, cataloged under National Stock Number 4320-00-529-1933, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-529-1933 |
| Primary Part Number | B60B |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Body Inside Diameter | 2.875 INCHES MINIMUM AND 2.876 INCHES MAXIMUM IN |
| Body Outside Diameter | 3.354 INCHES MINIMUM AND 3.355 INCHES MAXIMUM IN |
| Material | COPPER ALLOY |
| Body Style | PLAIN |
| Corner Shape | SQUARE ALL CORNERS |
| Surface Finish | 125.0 MICROINCHES ALL SURFACES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R670REVA1PC6 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 5901-1412356REVBITEM3-31 | Naval Ship Systems Command (USA) |
| R216REVBPC6-31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 5901-3131584REVBPC6-31 | Naval Ship Systems Command (USA) |
| B60B PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 598-700-1894112REVA1PC6 | Naval Ship Systems Command (USA) |
| R217REVBITEM3-31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R64REVCPC6-31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R215REVBPC6-31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R706REVAPC6 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 3109548REVCPC6-31 | Naval Ship Systems Command (USA) |
| 3131583REVBPC6-31 | Naval Ship Systems Command (USA) |
NSN 4320-00-529-1933 is a Ring,wearing, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-529-1933 has 12 cross-referenced part numbers: R670REVA1PC6 (Circor Naval Solutions Llc Dba Warren Pumps), 5901-1412356REVBITEM3-31 (Naval Ship Systems Command), R216REVBPC6-31 (Circor Naval Solutions Llc Dba Warren Pumps), 5901-3131584REVBPC6-31 (Naval Ship Systems Command), B60B (Circor Naval Solutions Llc Dba Warren Pumps) and 7 more.
There is 1 known substitute for 4320-00-529-1933: 2540-01-074-2552. Verify interchangeability with system specifications before substitution.
Key specifications for B60B: Body Inside Diameter: 2.875 INCHES MINIMUM AND 2.876 INCHES MAXIMUM IN; Overall Length: 0.625 INCHES NOMINAL IN; Body Outside Diameter: 3.354 INCHES MINIMUM AND 3.355 INCHES MAXIMUM IN; Material: COPPER ALLOY. 7 total characteristics are documented in the Federal Logistics Information System.