The Disk,valve, cataloged under National Stock Number 4820-00-075-3879, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 4820-00-075-3879 |
| Primary Part Number | 649779 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Material | STEEL |
| Material Document and Classification | AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-075-3879 is a Disk,valve, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-075-3879 has 3 cross-referenced part numbers: 649779 (Parker-Hannifin Corporation Dba Pneutronics), 649779 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 649779 (Goodrich Corporation Dba Goodrich Corp).
There is 1 known substitute for 4820-00-075-3879: 2530-00-769-7871. Verify interchangeability with system specifications before substitution.
Key specifications for 649779: End Item Identification: AIRCRAFT MODEL P-3; Material: STEEL; Material Document and Classification: AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE; Special Features: MATERIAL: STEEL COMP 416SE. 4 total characteristics are documented in the Federal Logistics Information System.