The Diffuser,ejector Assembly,air, cataloged under National Stock Number 4320-01-197-2057, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Patterson Pump Co Div Patterson Pump Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-197-2057 |
| Primary Part Number | 58622-16 |
| Item Name | Diffuser,ejector Assembly,air |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Patterson Pump Co Div Patterson Pump Company |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING; 1.375 OD; 11.125 IN. LG; FIRST STAGE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58622 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 58621 PIECE 16 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 58622-16 | DC Fabricators Inc (USA) |
| 58621 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 58622-16 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
NSN 4320-01-197-2057 is a Diffuser,ejector Assembly,air, manufactured by Patterson Pump Co Div Patterson Pump Company, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-197-2057 has 5 cross-referenced part numbers: 58622 (Patterson Pump Co Div Patterson Pump Company), 58621 PIECE 16 (Patterson Pump Co Div Patterson Pump Company), 58622-16 (DC Fabricators Inc), 58621 (Patterson Pump Co Div Patterson Pump Company), 58622-16 (Patterson Pump Co Div Patterson Pump Company).
There are 8 known substitutes for 4320-01-197-2057: 3020-00-270-3694, 4520-00-624-7633, 2920-01-012-9713 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58622-16: General Characteristics Item Description: STEEL,CORROSION RESISTING; 1.375 OD; 11.125 IN. LG; FIRST STAGE IN. 1 total characteristics are documented in the Federal Logistics Information System.