The Valve,expansion, cataloged under National Stock Number 4820-00-618-9064, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-618-9064 |
| Primary Part Number | TI 1/2 FC |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | CANCELLED |
| Refrigeration Capacity in Btu Per Hour | 6.0 |
| Material | STEEL CORROSION RESISTING STEM |
| Second End Seat Angle in Deg | 45.0 |
| Body Style | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| Valve Pressure Limiting Device | NOT INCLUDED |
| Second End Thread Class | 3A A |
| First End Thread Direction | RIGHT-HAND |
| First End Style Designator | FLARED |
| Material | COPPER ALLOY BODY |
| End Connection Quantity | 2 |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Flow Control Device | NEEDLE |
| Second End Relationship with First End | NOT IDENTICAL |
| Valve Evaporator Temp Range Designation | HIGH |
| Second End Style Designator | FLARED |
| Media for Which Designed | REFRIGERANT 12 |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Second End Connection Type | THREADED EXTERNAL TUBE |
| Valve Expansion Control Type | THERMOSTATIC |
| Second End Thread Direction | RIGHT-HAND |
| Bulb Diameter | 0.500 INCHES NOMINAL IN |
| First End Seat Angle in Deg | 45.0 |
| Second End Outside Diameter Tube Accommodated | 0.250 INCHES NOMINAL IN |
| Capillary Tube Length | 60.000 INCHES NOMINAL IN |
| First End Outside Diameter Tube Accommodated | 0.500 INCHES NOMINAL IN |
| Bulb Length | 3.500 INCHES NOMINAL IN |
| Bulb Media Type | REFRIGERANT 12 |
| First End Thread Class | 3A A |
| Material | NICKEL ALLOY SEAT |
| Valve Equalizer Location | INTERNAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TI 1/2 FC PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| RCD 1/2 FW | Emerson Electric Co Alco Controls Div (USA) |
| 5001-2FC | Parker-Hannifin Corp Div Fluid Control Division (USA) |
| 89327 | Parker-Hannifin Corp Div Fluid Control Division (USA) |
| 89327 | Parker-Hannifin Corporation Dba Pneutronics Div Fluid Control Division (USA) |
| 71861 | Parker-Hannifin Corp Div Fluid Control Division (USA) |
| 5001-2FC | Parker-Hannifin Corporation Dba Pneutronics Div Fluid Control Division (USA) |
| RCA1-2FW | Emerson Electric Co Alco Controls Div (USA) |
| 90505 | Parker-Hannifin Corp Div Fluid Control Division (USA) |
NSN 4820-00-618-9064 is a Valve,expansion, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-618-9064 has 9 cross-referenced part numbers: TI 1/2 FC (Emerson Electric Co Alco Controls Div), RCD 1/2 FW (Emerson Electric Co Alco Controls Div), 5001-2FC (Parker-Hannifin Corp Div Fluid Control Division), 89327 (Parker-Hannifin Corp Div Fluid Control Division), 89327 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Control Division) and 4 more.
There are 12 known substitutes for 4820-00-618-9064: 5310-00-078-7025, 5815-00-126-7931, 2805-00-215-1684 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TI 1/2 FC: Refrigeration Capacity in Btu Per Hour: 6.0; Material: STEEL CORROSION RESISTING STEM; Second End Seat Angle in Deg: 45.0; Body Style: ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-618-9064 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.