The Valve,globe, cataloged under National Stock Number 4820-00-640-0297, 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 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-640-0297 |
| Primary Part Number | 650-1-2 |
| 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 |
| Style Designator | STRAIGHT THRU |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | COPPER ALLOY SEAT |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Maximum Operating Temp | 500.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Thread Direction | RIGHT-HAND FIRST END |
| Maximum Operating Temp | 500.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Thread Series Designator | NPT FIRST END |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Thread Quantity Per Inch | 14 FIRST END |
| Material | COPPER ALLOY STEM |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-640-0297 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 4820-00-640-0297 has 3 cross-referenced part numbers: 650 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 650-1-2 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 011 (Conbraco Industries Inc R-P and C Valve Div).
There are 12 known substitutes for 4820-00-640-0297: 5330-00-110-3823, 3110-00-156-1725, 5950-00-249-2561 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 650-1-2: Style Designator: STRAIGHT THRU; Nominal Thread Size: 0.500 INCHES FIRST END IN; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Material: COPPER ALLOY SEAT. 17 total characteristics are documented in the Federal Logistics Information System.