The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-080-9611, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 4820-01-080-9611 |
| Primary Part Number | 6610M2Y |
| Item Name | Valve,bleeder,hydraulic System |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Maximum Operating Temp | 600.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Flow Control Device | DISK |
| Material | STEEL CORROSION RESISTING BODY |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11449114 | Us Army Aviation and Missile Command (USA) |
| 6610M2Y PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 11477154 | Whitey Co (USA) |
| SM91010-001 | Thales Uk Limited Dba Thales Uk Ltd Optronics (GBR) |
| SS-4P-2M | Whitey Co (USA) |
NSN 4820-01-080-9611 is a Valve,bleeder,hydraulic System, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-080-9611 has 5 cross-referenced part numbers: 11449114 (Us Army Aviation and Missile Command), 6610M2Y (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 11477154 (Whitey Co), SM91010-001 (Thales Uk Limited Dba Thales Uk Ltd Optronics), SS-4P-2M (Whitey Co).
There is 1 known substitute for 4820-01-080-9611: 4820-00-116-2121. Verify interchangeability with system specifications before substitution.
Key specifications for 6610M2Y: Maximum Operating Temp: 600.0 FAHRENHEIT SINGLE RESPONSE DEGF; Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Flow Control Device: DISK; Material: STEEL CORROSION RESISTING BODY. 12 total characteristics are documented in the Federal Logistics Information System.