The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-218-2310, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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 | 4320-00-218-2310 |
| Primary Part Number | 134 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| Blade Quantity | 7 |
| Material | COPPER ALLOY |
| Material Document and Classification | SAE 40 ASSN STD SINGLE MATERIAL RESPONSE |
| Hub Quantity | 1 |
| Hub Length | 0.375 INCHES NOMINAL IN |
| Blade Type | BACKWARD CURVE |
| Design Type | SINGLE WIDTH |
| Hub Bore Diameter | 0.748 INCHES NOMINAL IN |
| Hub Location | BACK SIDE |
| Overall Diameter | 3.980 INCHES MINIMUM AND 3.990 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-218-2310 is a Impeller,pump,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-218-2310 has 3 cross-referenced part numbers: 134 (Industrial Technologies and Services Llc), 247PC23 (Industrial Technologies and Services Llc), 21174 (Industrial Technologies and Services Llc).
There are 9 known substitutes for 4320-00-218-2310: 4720-00-202-6716, 2990-00-248-4271, 4730-00-254-6215 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 134: Blade Quantity: 7; Material: COPPER ALLOY; Material Document and Classification: SAE 40 ASSN STD SINGLE MATERIAL RESPONSE; Hub Quantity: 1. 10 total characteristics are documented in the Federal Logistics Information System.