The Ring,wearing, cataloged under National Stock Number 4320-00-398-7995, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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 | 4320-00-398-7995 |
| Primary Part Number | 10177 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Body Outside Diameter | 5.063 INCHES NOMINAL IN |
| Body Inside Diameter | 4.125 INCHES NOMINAL IN |
| Largest External Anchor Flange Radius | 2.750 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Corner Shape | ROUND INSIDE RIGHT CORNER |
| Distance From End | 0.250 INCHES NOMINAL IN |
| Distance Between Flanges | 0.438 INCHES NOMINAL IN |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Material | COPPER ALLOY |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Distance Below Centerline | 0.063 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Body Style | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Smallest External Anchor Flange Radius | 2.813 INCHES NOMINAL IN |
| End to Flange Distance | 0.625 INCHES NOMINAL IN |
| Internal Flange Width | 0.125 INCHES NOMINAL IN |
| Internal Flange Inside Diameter | 3.875 INCHES NOMINAL IN |
| Corner Radius | 0.094 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SL4361PC55 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL4272PC96 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL4274PC96 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 171267B | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 10177 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
| SL4358PC55 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 4435P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 4435P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
NSN 4320-00-398-7995 is a Ring,wearing, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-398-7995 has 8 cross-referenced part numbers: SL4361PC55 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL4272PC96 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL4274PC96 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 171267B (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 10177 (Rps-Fl, Inc. Dba Rps Inc) and 3 more.
There are 12 known substitutes for 4320-00-398-7995: 2915-00-048-7164, 5998-00-109-2041, 4730-00-186-9961 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10177: Body Outside Diameter: 5.063 INCHES NOMINAL IN; Body Inside Diameter: 4.125 INCHES NOMINAL IN; Largest External Anchor Flange Radius: 2.750 INCHES NOMINAL IN; Right Side Flange Thickness: 0.188 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.