The Valve,globe, cataloged under National Stock Number 4820-01-443-5163, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 4820-01-443-5163 |
| Primary Part Number | 1861 SWE 1/2INCH |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material | STEEL CORROSION RESISTING BODY |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Bonnet Attachment Method | UNION |
| Flow Control Device | DISK |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Connection Style | SOCKET ALL ENDS |
| Maximum Operating Temp | 500.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Valve Operation Method | MANUAL |
| Bonnet Type | INSIDE SCREW |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 63502 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| DWG 63502-B 1/2 INCH | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 1861 SWE 1/2INCH PRIMARY | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 1861 SWE 1/2 INCH | Mutual Mfg and Supply Co (USA) |
NSN 4820-01-443-5163 is a Valve,globe, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-443-5163 has 4 cross-referenced part numbers: 63502 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), DWG 63502-B 1/2 INCH (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 1861 SWE 1/2INCH (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 1861 SWE 1/2 INCH (Mutual Mfg and Supply Co).
There are 5 known substitutes for 4820-01-443-5163: 5940-00-501-9419, 5910-00-546-9279, 3439-00-856-9496 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1861 SWE 1/2INCH: Nominal Pipe Size Accommodated: 0.500 INCHES ALL ENDS IN; Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Material: STEEL CORROSION RESISTING BODY; Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. 18 total characteristics are documented in the Federal Logistics Information System.