The Valve,expansion, cataloged under National Stock Number 4820-00-286-9897, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corp Div Fluid Control Division. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 4820-00-286-9897 |
| Primary Part Number | 90520 |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corp Div Fluid Control Division |
| Status | ACTIVE |
| Valve Equalizer Location | INTERNAL |
| Mounting Method | CLAMP BULB |
| Material | STEEL FLOW CONTROL DEVICE |
| First End Style Designator | FLARED |
| Valve Expansion Control Type | THERMOSTATIC |
| Bulb Diameter | 0.385 INCHES NOMINAL IN |
| Second End Thread Direction | RIGHT-HAND |
| Valve Evaporator Temp Range Designation | HIGH |
| Media for Which Designed | REFRIGERANT 12 |
| Second End Outside Diameter Tube Accommodated | 0.250 INCHES NOMINAL IN |
| Second End Connection Type | THREADED EXTERNAL TUBE |
| Bulb Length | 2.625 INCHES NOMINAL IN |
| First End Seat Angle in Deg | 45.0 |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Outside Diameter Tube Accommodated | 0.500 INCHES NOMINAL IN |
| Capillary Tube Length | 60.000 INCHES NOMINAL IN |
| Furnished Items | FILTER SCREEN |
| Second End Thread Class | 2A A |
| Material | STEEL SEAT |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Second End Seat Angle in Deg | 45.0 |
| Material | COPPER ALLOY BODY |
| End Connection Quantity | 2 |
| Valve Pressure Limiting Device | NOT INCLUDED |
| Flow Control Device | BALL AND NEEDLE |
| First End Thread Class | 2A A |
| First End Thread Direction | RIGHT-HAND |
| Body Style | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| Second End Style Designator | FLARED |
| Bulb Media Type | REFRIGERANT 12 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 90520 | Parker-Hannifin Corp Div Fluid Control Division (USA) |
| 9001-2FC | Parker-Hannifin Corp Div Fluid Control Division (USA) |
| D2FW3/8X1/2 | Parker-Hannifin Corporation Dba Mobile Climate Systems Division Div Mobile Climate Systems Division (USA) |
NSN 4820-00-286-9897 is a Valve,expansion, manufactured by Parker-Hannifin Corp Div Fluid Control Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-286-9897 has 3 cross-referenced part numbers: 90520 (Parker-Hannifin Corp Div Fluid Control Division), 9001-2FC (Parker-Hannifin Corp Div Fluid Control Division), D2FW3/8X1/2 (Parker-Hannifin Corporation Dba Mobile Climate Systems Division Div Mobile Climate Systems Division).
There are 3 known substitutes for 4820-00-286-9897: 3030-00-294-7709, 4920-01-297-9750, 6525-01-470-5945. Verify interchangeability with system specifications before substitution.
Key specifications for 90520: Valve Equalizer Location: INTERNAL; Mounting Method: CLAMP BULB; Material: STEEL FLOW CONTROL DEVICE; First End Style Designator: FLARED. 30 total characteristics are documented in the Federal Logistics Information System.