The Valve,globe, cataloged under National Stock Number 4820-00-973-9092, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4820-00-973-9092 |
| Primary Part Number | 4620 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Valve Operation Method | MANUAL |
| Features Provided | BONNET PACKING |
| Thread Quantity Per Inch | 14 ALL ENDS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | DISK |
| Maximum Operating Temp | 100.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Bonnet Type | INSIDE SCREW |
| Renewable Seat Ring Type | THREADED |
| Maximum Operating Temp | 500.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Bonnet Attachment Method | UNION |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Material | COPPER ALLOY BODY |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Material | STEEL CORROSION RESISTING SEAT |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Material | COPPER ALLOY STEM |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SIZE OF END CONNECTIONS |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Thread Series Designator | NPT ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4620 | Ashcroft Inc Dba Heise (USA) |
NSN 4820-00-973-9092 is a Valve,globe, manufactured by Ashcroft Inc Dba Heise, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-973-9092 has 1 cross-referenced part number: 4620 (Ashcroft Inc Dba Heise).
There are 12 known substitutes for 4820-00-973-9092: 5905-00-056-0297, 5330-00-492-0373, 4820-00-828-9798 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4620: Style Designator: STRAIGHT THRU; Valve Operation Method: MANUAL; Features Provided: BONNET PACKING; Thread Quantity Per Inch: 14 ALL ENDS. 25 total characteristics are documented in the Federal Logistics Information System.