The Ring,wearing, cataloged under National Stock Number 4320-00-077-0930, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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 | 4320-00-077-0930 |
| Primary Part Number | E113 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Chamfer Angle | 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Flange Diameter | 2.594 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Chamfer Length | 0.109 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| Body Outside Diameter | 2.250 INCHES NOMINAL IN |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Left Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Body Inside Diameter | 1.922 INCHES NOMINAL IN |
| Body Style | EXTERNAL FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E113 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4320-00-077-0930 is a Ring,wearing, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-077-0930 has 1 cross-referenced part number: E113 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 5 known substitutes for 4320-00-077-0930: 3110-00-278-7332, 3810-00-352-5907, 4930-00-691-3028 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for E113: Chamfer Angle: 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER; Overall Length: 0.688 INCHES NOMINAL IN; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Flange Diameter: 2.594 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.