The Disk,valve, cataloged under National Stock Number 4820-01-652-3522, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-652-3522 |
| Primary Part Number | 221010 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Corporation Dba Eaton Inoac |
| Status | ACTIVE |
| Style Designator | SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 221010 PRIMARY | Eaton Corporation Dba Eaton Inoac (USA) |
NSN 4820-01-652-3522 is a Disk,valve, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-652-3522 has 1 cross-referenced part number: 221010 (Eaton Corporation Dba Eaton Inoac).
There are 6 known substitutes for 4820-01-652-3522: 5975-00-280-3450, 5315-00-336-1215, 5330-00-341-9240 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 221010: Style Designator: SOLID; End Item Identification: NOZZLE ASSEMBLY, D3, UNIVERSAL; R21FMSPA-FS00;; Part Name Assigned by Controlling Agency: POPPET. 3 total characteristics are documented in the Federal Logistics Information System.