The Valve,globe, cataloged under National Stock Number 4820-00-905-1542, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-905-1542 |
| Primary Part Number | EA127-2 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment |
| Status | ACTIVE |
| Material | COPPER ALLOY SEAT |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SECOND RESPONSE |
| Media for Which Designed | WATER-OIL-GAS FIRST RESPONSE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | NEEDLE |
| Bonnet Type | INSIDE SCREW |
| Maximum Operating Temp | 160.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Series Designator | UNF SECOND END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Bonnet Attachment Method | THREADED |
| Connection Style | PLAIN (PIPE) FIRST END |
| Thread Class | 3A SECOND END A |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 0.437 INCHES SECOND END IN |
| Features Provided | BONNET PACKING |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Series Designator | NPT FIRST END |
| Material | COPPER ALLOY BODY |
| Connection Style | COMPRESSION (TUBE) SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Seat Nominal Radius | 0.062 INCHES SECOND END IN |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Material | COPPER ALLOY AND RUBBER SYNTHETIC FLOW CONTROL DEVICE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-905-1542 is a Valve,globe, manufactured by Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-905-1542 has 2 cross-referenced part numbers: EA127-2 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment), 02218 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment).
There are 4 known substitutes for 4820-00-905-1542: 5331-00-068-1872, 5998-00-225-1544, 5310-00-925-9383 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for EA127-2: Material: COPPER ALLOY SEAT; Style Designator: STRAIGHT THRU; Media for Which Designed: FUEL/OIL, HYDROCARBON SECOND RESPONSE; Media for Which Designed: WATER-OIL-GAS FIRST RESPONSE. 24 total characteristics are documented in the Federal Logistics Information System.