The Pump,centrifugal, cataloged under National Stock Number 4320-01-336-1422, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4320-01-336-1422 |
| Primary Part Number | 28521 |
| Item Name | Pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| Discharge Connection Type | THREADED INTERNAL |
| Operating Speed at Rated Capacity | 3500.0 REVOLUTIONS PER MINUTE |
| Centrifugal Pump Impeller Quantity | 1 |
| Drive Shaft Type | WOODRUFF KEYWAY |
| Drive Connection Type | CLOSE COUPLED |
| Intake Connection Quantity | 1 |
| Discharge Connection Quantity | 1 |
| Pumping Element Operating Position | HORIZONTAL |
| Intake Connection Type | THREADED INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-01-336-1422 is a Pump,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-336-1422 has 2 cross-referenced part numbers: 28521 (Industrial Technologies and Services Llc), MP-110 (Industrial Technologies and Services Llc).
There are 7 known substitutes for 4320-01-336-1422: 3110-00-100-0565, 5360-00-242-0100, 5905-00-482-7807 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28521: Discharge Connection Type: THREADED INTERNAL; Operating Speed at Rated Capacity: 3500.0 REVOLUTIONS PER MINUTE; Centrifugal Pump Impeller Quantity: 1; Drive Shaft Type: WOODRUFF KEYWAY. 9 total characteristics are documented in the Federal Logistics Information System.