The Ring,wearing, cataloged under National Stock Number 4320-00-201-8540, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 4320-00-201-8540 |
| Primary Part Number | 10406 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Right Side Flange Thickness | 0.625 INCHES NOMINAL IN |
| Body Style | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE |
| Distance Below Centerline | 0.105 INCHES NOMINAL IN |
| Distance From End | 0.764 INCHES NOMINAL IN |
| Corner Shape | ROUND INSIDE RIGHT CORNER |
| Distance Between Flanges | 0.375 INCHES NOMINAL IN |
| End to Flange Distance | 1.090 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Corner Radius | 1.125 INCHES NOMINAL OUTSIDE LEFT CORNER IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Left Side Flange Thickness | 0.532 INCHES NOMINAL IN |
| Internal Flange Width | 0.650 INCHES NOMINAL IN |
| Internal Flange Outside Diameter | 8.750 INCHES NOMINAL IN |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Internal Flange Inside Diameter | 8.625 INCHES NOMINAL IN |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Largest External Anchor Flange Radius | 5.750 INCHES NOMINAL IN |
| Smallest External Anchor Flange Radius | 5.605 INCHES NOMINAL IN |
| Internal Flange Lip Width | 0.272 INCHES NOMINAL IN |
| Body Inside Diameter | 10.094 INCHES NOMINAL IN |
| Body Outside Diameter | 11.280 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10406 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| RY-155606 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 955606-01 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 955606-1PH | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 955606-01 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| RY-155606 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
NSN 4320-00-201-8540 is a Ring,wearing, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-201-8540 has 6 cross-referenced part numbers: 10406 (Rps-Fl, Inc. Dba Rps Inc), RY-155606 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 955606-01 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 955606-1PH (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 955606-01 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 1 more.
There are 12 known substitutes for 4320-00-201-8540: 5305-00-033-2954, 5905-00-051-0181, 5950-00-153-4794 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10406: Right Side Flange Thickness: 0.625 INCHES NOMINAL IN; Body Style: INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE; Distance Below Centerline: 0.105 INCHES NOMINAL IN; Distance From End: 0.764 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.