The Ring,wearing, cataloged under National Stock Number 4320-01-049-5130, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-049-5130 |
| Primary Part Number | C286 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Material Document and Classification | ASTM B584 ALLOY 922 ASSN STD ALL MATERIAL RESPONSES |
| Internal Flange Width | 0.195 INCHES NOMINAL IN |
| Internal Flange Inside Diameter | 3.747 INCHES NOMINAL IN |
| Center Flange Thickness | 0.382 INCHES NOMINAL IN |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Chamfer Length | 0.245 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| Flange Diameter | 5.123 INCHES NOMINAL IN |
| End to Flange Distance | 0.496 INCHES NOMINAL IN |
| Chamfer Angle | 27.0 DEGREES NOMINAL INSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Body Inside Diameter | 4.514 INCHES NOMINAL IN |
| Bolt Hole Quantity | 1 |
| Material | COPPER ALLOY |
| Body Style | INTERNAL AND EXTERNAL FLANGE |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C286 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| PL999D0535PC8 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4320-01-049-5130 is a Ring,wearing, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-049-5130 has 2 cross-referenced part numbers: C286 (Circor Naval Solutions Llc Dba Warren Pumps), PL999D0535PC8 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 3 known substitutes for 4320-01-049-5130: 2940-00-830-3885, 5905-00-866-0347, 5905-01-045-8330. Verify interchangeability with system specifications before substitution.
Key specifications for C286: Material Document and Classification: ASTM B584 ALLOY 922 ASSN STD ALL MATERIAL RESPONSES; Internal Flange Width: 0.195 INCHES NOMINAL IN; Internal Flange Inside Diameter: 3.747 INCHES NOMINAL IN; Overall Length: 0.880 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.