The Valve,globe, cataloged under National Stock Number 4820-01-141-2563, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-141-2563 |
| Primary Part Number | 845-2110225 ASSY BV |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Material Document and Classification | QQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | STEEL COMP 416 STEM |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Connection Style | REDUCED SOCKET WITH ONE BRAZING RING ALL ENDS |
| Material | COPPER ALLOY 377 BODY |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Operation Method | MANUAL |
| Bonnet Type | INSIDE SCREW |
| Flow Control Device | NEEDLE |
| Bonnet Attachment Method | INTEGRAL |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2620-906X10 ASSY BV | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 845-2110225 ASSY BV PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 845-2110255ASSY | Naval Ship Systems Command (USA) |
| 845-2110225 | Naval Ship Systems Command (USA) |
| 2620-906X10 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 10220-3 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 845-2110225 ASSY BV PRIMARY | Naval Ship Systems Command (USA) |
NSN 4820-01-141-2563 is a Valve,globe, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-141-2563 has 7 cross-referenced part numbers: 2620-906X10 ASSY BV (Electric Boat Corporation Div General Dynamics Electric Boat), 845-2110225 ASSY BV (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 845-2110255ASSY (Naval Ship Systems Command), 845-2110225 (Naval Ship Systems Command), 2620-906X10 (Electric Boat Corporation Div General Dynamics Electric Boat) and 2 more.
There are 9 known substitutes for 4820-01-141-2563: 5905-00-106-9356, 3120-00-448-3576, 5998-00-527-8273 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 845-2110225 ASSY BV: Material Document and Classification: QQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Material: STEEL COMP 416 STEM; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 14 total characteristics are documented in the Federal Logistics Information System.