The Piston,valve, cataloged under National Stock Number 4820-01-225-6961, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is King Nutronics Corporation Dba King Nutronics. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-225-6961 |
| Primary Part Number | 3534-8-9 |
| Item Name | Piston,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | King Nutronics Corporation Dba King Nutronics |
| Status | ACTIVE |
| Valve Type for Which Designed | PRESSURE REDUCING |
| Material | STEEL COMP 303 |
| Valve Design Control Activity | 13859 |
| Outside Diameter | 1.179 INCHES NOMINAL IN |
| Inside Diameter | 0.391 INCHES NOMINAL IN |
| Valve Model Number for Which Designed | 3534 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-225-6961 is a Piston,valve, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-225-6961 has 2 cross-referenced part numbers: 3534-8 (King Nutronics Corporation Dba King Nutronics), 3534-8-9 (King Nutronics Corporation Dba King Nutronics).
There are 6 known substitutes for 4820-01-225-6961: 6510-00-105-5806, 5330-00-286-7175, 5950-00-357-1416 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3534-8-9: Overall Length: 3.860 INCHES NOMINAL IN; Valve Type for Which Designed: PRESSURE REDUCING; Material: STEEL COMP 303; Valve Design Control Activity: 13859. 7 total characteristics are documented in the Federal Logistics Information System.