The Ring,wearing, cataloged under National Stock Number 4320-00-218-3432, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-218-3432 |
| Primary Part Number | 254669-08 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Internal Flange Lip Width | 0.438 INCHES NOMINAL IN |
| Body Outside Diameter | 3.875 INCHES NOMINAL IN |
| Center Flange Thickness | 0.375 INCHES NOMINAL IN |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Internal Flange Inside Diameter | 2.500 INCHES NOMINAL IN |
| Corner Radius | 0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Internal Flange Width | 0.688 INCHES NOMINAL IN |
| Flange Diameter | 5.000 INCHES NOMINAL IN |
| Chamfer Angle | 45.0 DEGREES NOMINAL INSIDE LEFT CORNER |
| End to Flange Distance | 0.625 INCHES NOMINAL IN |
| Body Inside Diameter | 3.312 INCHES NOMINAL IN |
| Chamfer Length | 0.094 INCHES NOMINAL INSIDE LEFT CORNER IN |
| Corner Shape | ROUND INSIDE RIGHT CORNER |
| Internal Flange Outside Diameter | 3.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Body Style | INTERNAL AND EXTERNAL FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SL4669PC51 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL6077PC51 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 254669-08 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 4618P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 254669-08 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 254669H | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 10505 | Rps-Fl, Inc. Dba Rps Inc (USA) |
NSN 4320-00-218-3432 is a Ring,wearing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-218-3432 has 7 cross-referenced part numbers: SL4669PC51 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL6077PC51 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 254669-08 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 4618P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 254669-08 (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 2 more.
There are 12 known substitutes for 4320-00-218-3432: 5110-00-222-2120, 3040-00-456-1532, 6680-00-861-3523 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 254669-08: Internal Flange Lip Width: 0.438 INCHES NOMINAL IN; Body Outside Diameter: 3.875 INCHES NOMINAL IN; Center Flange Thickness: 0.375 INCHES NOMINAL IN; Corner Shape: CHAMFERED INSIDE LEFT CORNER. 19 total characteristics are documented in the Federal Logistics Information System.