The Valve,expansion, cataloged under National Stock Number 4820-00-088-6786, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Unifab Industries Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-088-6786 |
| Primary Part Number | R4120C148 |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Unifab Industries Inc |
| Status | CANCELLED |
| Valve Equalizer Connection Diameter | 0.250 INCHES NOMINAL IN |
| Material | STEEL SEAT |
| Mounting Method | WELL BULB |
| Flow Control Device | NEEDLE |
| Material | STEEL FLOW CONTROL DEVICE |
| Capillary Tube Length | 5.000 INCHES NOMINAL IN |
| Valve Equalizer Connection Type | FLARED TUBE |
| Body Style | STRAIGHT THRU |
| Temp Rating | 20.0 FAHRENHEIT DEGF |
| Media for Which Designed | REFRIGERANT 12 |
| End Connection Quantity | 2 |
| Material | COPPER ALLOY BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R4120C148 | Unifab Industries Inc (USA) |
| 209FDEV60873 | Singer Co the Controls Div (USA) |
| 209F60873 | Singer Co the Controls Div (USA) |
| 209HS60873 | Singer Co the Controls Div (USA) |
| 60873 | Singer Co the Controls Div (USA) |
| 3346 | Unifab Industries Inc (USA) |
| 209H560873 | Singer Co the Controls Div (USA) |
NSN 4820-00-088-6786 is a Valve,expansion, manufactured by Unifab Industries Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-088-6786 has 7 cross-referenced part numbers: R4120C148 (Unifab Industries Inc), 209FDEV60873 (Singer Co the Controls Div), 209F60873 (Singer Co the Controls Div), 209HS60873 (Singer Co the Controls Div), 60873 (Singer Co the Controls Div) and 2 more.
There are 9 known substitutes for 4820-00-088-6786: 3110-00-156-4690, 5315-00-682-1777, 5815-00-708-3854 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for R4120C148: Valve Equalizer Connection Diameter: 0.250 INCHES NOMINAL IN; Material: STEEL SEAT; Mounting Method: WELL BULB; Flow Control Device: NEEDLE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-088-6786 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.