The Valve,check, cataloged under National Stock Number 4820-00-304-3610, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co. Government technical data includes 15 verified specifications, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-304-3610 |
| Primary Part Number | CV2 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co |
| Status | ACTIVE |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | AIR FIRST RESPONSE |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC |
| Flow Control Device | DISK |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Media for Which Designed | OIL SECOND RESPONSE |
| Material | RUBBER FLOW CONTROL DEVICE |
| Style Designator | STRAIGHT THRU |
| Material | COPPER ALLOY BODY |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Mounting Position | HORIZONTAL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Media for Which Designed | WATER, FRESH THIRD RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CV2 PRIMARY | Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co (USA) |
NSN 4820-00-304-3610 is a Valve,check, manufactured by Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-304-3610 has 1 cross-referenced part number: CV2 (Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co).
There are 3 known substitutes for 4820-00-304-3610: 5120-00-221-1066, 6685-00-417-6238, 5975-01-728-7985. Verify interchangeability with system specifications before substitution.
Key specifications for CV2: Thread Series Designator: NPT ALL ENDS; Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Media for Which Designed: AIR FIRST RESPONSE; Nominal Thread Size: 0.125 INCHES ALL ENDS IN. 15 total characteristics are documented in the Federal Logistics Information System.