The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-375-8902, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Coffin Turbo Pump Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-375-8902 |
| Primary Part Number | 81-7478 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Coffin Turbo Pump Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B7478-81 | Fmc Corp Turbo Pump Operation (USA) |
| B7478 | Fmc Corp Turbo Pump Operation (USA) |
| 81-7478 PRIMARY | Coffin Turbo Pump Inc (USA) |
| E8256ITEM81 | Fmc Corp Turbo Pump Operation (USA) |
| 81-7478 | Fmc Corp Turbo Pump Operation (USA) |
NSN 4320-00-375-8902 is a Impeller,pump,centrifugal, manufactured by Coffin Turbo Pump Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-375-8902 has 5 cross-referenced part numbers: B7478-81 (Fmc Corp Turbo Pump Operation), B7478 (Fmc Corp Turbo Pump Operation), 81-7478 (Coffin Turbo Pump Inc), E8256ITEM81 (Fmc Corp Turbo Pump Operation), 81-7478 (Fmc Corp Turbo Pump Operation).
There is 1 known substitute for 4320-00-375-8902: 4730-00-618-5381. Verify interchangeability with system specifications before substitution.
Key specifications for 81-7478: End Item Identification: COFFIN TURBO PUMPS MODELS T,CG,DE AND IND. 1 total characteristics are documented in the Federal Logistics Information System.