The Ring,wearing, cataloged under National Stock Number 4320-00-398-7994, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 4 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 | 4320-00-398-7994 |
| Primary Part Number | SL4358PC56 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Body Outside Diameter | 4.375 INCHES NOMINAL IN |
| Body Style | PLAIN |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 3.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SL4361PC56 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL4358PC56 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL4361PC56 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 10082 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
| 171267D PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL4358PC56 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL4274PC97 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 171267D | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| MA3987994 | Argus Mfg Corp (USA) |
| 4436P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL4274PC97 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 4436P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
NSN 4320-00-398-7994 is a Ring,wearing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-398-7994 has 12 cross-referenced part numbers: SL4361PC56 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL4358PC56 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL4361PC56 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10082 (Rps-Fl, Inc. Dba Rps Inc), 171267D (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 7 more.
There are 12 known substitutes for 4320-00-398-7994: 4440-00-031-5493, 5365-00-213-8371, 5133-00-228-1367 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SL4358PC56: Material: COPPER ALLOY; Body Outside Diameter: 4.375 INCHES NOMINAL IN; Body Style: PLAIN; Corner Shape: SQUARE ALL CORNERS. 6 total characteristics are documented in the Federal Logistics Information System.