The Impeller and Shaft Assembly, cataloged under National Stock Number 4320-01-321-9257, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-321-9257 |
| Primary Part Number | 21214 |
| Item Name | Impeller and Shaft Assembly |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES BRONZE IMPELLER,STAINLESS STEEL SHAFT,AND 1/4 IN.BRONZE PIN IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21214 PRIMARY | Industrial Technologies and Services Llc (USA) |
NSN 4320-01-321-9257 is a Impeller and Shaft Assembly, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-321-9257 has 1 cross-referenced part number: 21214 (Industrial Technologies and Services Llc).
There are 9 known substitutes for 4320-01-321-9257: 5120-00-226-5606, 5950-01-019-5354, 3040-01-417-8462 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21214: General Characteristics Item Description: INCLUDES BRONZE IMPELLER,STAINLESS STEEL SHAFT,AND 1/4 IN.BRONZE PIN IN. 1 total characteristics are documented in the Federal Logistics Information System.