The Valve,expansion, cataloged under National Stock Number 4820-01-241-5478, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-241-5478 |
| Primary Part Number | HFE 1FC 3/8X1/2SAE |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Refrigeration Capacity in Btu Per Hour | 12.0 |
| Valve Equalizer Location | EXTERNAL |
| Valve Equalizer Connection Diameter | 0.250 INCHES NOMINAL IN |
| Valve Equalizer Connection Type | FLARED TUBE |
| Material | COPPER ALLOY STEM |
| Mounting Method | CLAMP BULB |
| Material | STEEL CORROSION RESISTING SEAT |
| Second End Outside Diameter Tube Accommodated | 0.500 INCHES NOMINAL IN |
| Media for Which Designed | REFRIGERANT 12 |
| First End Thread Direction | RIGHT-HAND |
| Valve Pressure Limiting Device | NOT INCLUDED |
| Second End Seat Angle in Deg | 45.0 |
| Flow Control Device | DISK, FLAT |
| First End Style Designator | FLARED |
| Second End Style Designator | FLARED |
| Material | COPPER ALLOY AND STEEL CORROSION RESISTING BODY |
| First End Thread Class | 2A A |
| Valve Expansion Control Type | THERMOSTATIC |
| Bulb Diameter | 0.500 INCHES NOMINAL IN |
| First End Seat Angle in Deg | 45.0 |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Capillary Tube Length | 60.000 INCHES NOMINAL IN |
| Second End Thread Class | 2A A |
| Valve Evaporator Temp Range Designation | LOW |
| Bulb Length | 3.000 INCHES NOMINAL IN |
| Second End Thread Direction | RIGHT-HAND |
| Body Style | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| Second End Connection Type | THREADED EXTERNAL TUBE |
| Second End Relationship with First End | NOT IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DE 1 FW | Parker-Hannifin Corp Div Sporlan Division (USA) |
| 13710 | Alter Harry Co the Div of T E C (USA) |
| DE 1FW | Parker-Hannifin Corporation Dba Mobile Climate Systems Division Div Mobile Climate Systems Division (USA) |
| DE1FW | Parker Hannifin Corporation Div Refrigeration & Air Conditioning Division Txv Facility (USA) |
| HFE 1FC 3/8X1/2SAE PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| 200349A | Alter Harry Co the Div of T E C (USA) |
| 223-013 | Eaton Corp Controls Div (USA) |
| 223-013 | Eaton Corp Controls Div (USA) |
NSN 4820-01-241-5478 is a Valve,expansion, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-241-5478 has 8 cross-referenced part numbers: DE 1 FW (Parker-Hannifin Corp Div Sporlan Division), 13710 (Alter Harry Co the Div of T E C), DE 1FW (Parker-Hannifin Corporation Dba Mobile Climate Systems Division Div Mobile Climate Systems Division), DE1FW (Parker Hannifin Corporation Div Refrigeration & Air Conditioning Division Txv Facility), HFE 1FC 3/8X1/2SAE (Emerson Electric Co Alco Controls Div) and 3 more.
There are 5 known substitutes for 4820-01-241-5478: 5360-00-359-8658, 5330-00-737-4988, 5935-00-878-1502 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for HFE 1FC 3/8X1/2SAE: Refrigeration Capacity in Btu Per Hour: 12.0; Valve Equalizer Location: EXTERNAL; Valve Equalizer Connection Diameter: 0.250 INCHES NOMINAL IN; Valve Equalizer Connection Type: FLARED TUBE. 30 total characteristics are documented in the Federal Logistics Information System.