The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-088-4552, 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 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-088-4552 |
| Primary Part Number | 22121 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | CANCELLED |
| Overall Diameter | 6.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22121PA6 3-4IN | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 22121PA6 3-4IN | Dresser Industries Inc (USA) |
| 22121PA6 3-4IN | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 22121PA | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 22121 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| RY78954 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 22121 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 22122PA6 3-4IN | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
NSN 4320-00-088-4552 is a Impeller,pump,centrifugal, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-088-4552 has 8 cross-referenced part numbers: 22121PA6 3-4IN (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 22121PA6 3-4IN (Dresser Industries Inc), 22121PA6 3-4IN (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 22121PA (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 22121 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 3 more.
There are 8 known substitutes for 4320-00-088-4552: 4730-00-011-8539, 3110-00-109-1155, 5120-00-133-0029 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22121: End Item Identification: PUMP CENTRIFUGAL,DRESSER PUMP DIVISION,MODEL 2CN62; Overall Diameter: 6.750 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-088-4552 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.