The Ring,wearing, cataloged under National Stock Number 4320-00-218-3412, 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 13 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-218-3412 |
| Primary Part Number | 4333P |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Body Style | EXTERNAL LOCKING FLANGE |
| Corner Shape | SQUARE ALL CORNERS |
| Material | COPPER ALLOY |
| Distance Below Centerline | 0.062 INCHES NOMINAL IN |
| Smallest External Anchor Flange Radius | 2.406 INCHES NOMINAL IN |
| Body Outside Diameter | 4.998 INCHES NOMINAL IN |
| Largest External Anchor Flange Radius | 2.750 INCHES NOMINAL IN |
| Distance From End | 0.188 INCHES NOMINAL IN |
| End to Flange Distance | 0.562 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Distance Between Flanges | 0.374 INCHES NOMINAL IN |
| Body Inside Diameter | 3.968 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4333P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL4257PC64 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 4333P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 170977L | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 170977L | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL4257PC64 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 10313 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
NSN 4320-00-218-3412 is a Ring,wearing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-218-3412 has 7 cross-referenced part numbers: 4333P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL4257PC64 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 4333P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 170977L (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 170977L (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 2 more.
There are 7 known substitutes for 4320-00-218-3412: 5815-00-356-3322, 5996-00-923-7327, 5133-01-051-4114 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4333P: Body Style: EXTERNAL LOCKING FLANGE; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY; Overall Length: 0.750 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.