The Valve,expansion, cataloged under National Stock Number 4820-00-106-1973, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aircontrol Technologies. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-106-1973 |
| Primary Part Number | 400-260-005 |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aircontrol Technologies |
| Status | ACTIVE |
| Valve Pressure Limiting Device | INCLUDED |
| Refrigeration Capacity in Btu Per Hour | 12.0 |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| First End Outside Diameter Tube Accommodated | 0.250 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| Material | STEEL CORROSION RESISTING SEAT |
| Media for Which Designed | REFRIGERANT 22 |
| Temp Rating | 40.0 FAHRENHEIT DEGF |
| Body Style | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Style Designator | GROOVED |
| Second End Style Designator | PLAIN |
| Second End Outside Diameter Tube Accommodated | 0.375 INCHES NOMINAL IN |
| Flow Control Device | BALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 400-260-005 | Aircontrol Technologies (GBR) |
| 104-581 | Eaton Corp Controls Div (USA) |
| 70034-181 | Singer Co the Controls Div (USA) |
| R6617243742 | Unifab Industries Inc (USA) |
| 13214E3742 | Cecom Lr Center (USA) |
| 104-581 | Singer Co the Controls Div (USA) |
| 104-505 | Eaton Corp Controls Div (USA) |
NSN 4820-00-106-1973 is a Valve,expansion, manufactured by Aircontrol Technologies, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-106-1973 has 7 cross-referenced part numbers: 400-260-005 (Aircontrol Technologies), 104-581 (Eaton Corp Controls Div), 70034-181 (Singer Co the Controls Div), R6617243742 (Unifab Industries Inc), 13214E3742 (Cecom Lr Center) and 2 more.
There are 11 known substitutes for 4820-00-106-1973: 5315-00-010-3495, 4820-00-169-5334, 4820-00-595-2257 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 400-260-005: Valve Pressure Limiting Device: INCLUDED; Refrigeration Capacity in Btu Per Hour: 12.0; Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; Material: COPPER ALLOY BODY. 15 total characteristics are documented in the Federal Logistics Information System.