The Valve,globe, cataloged under National Stock Number 4820-00-246-3030, 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 18 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-246-3030 |
| Primary Part Number | 4171M2B |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | CANCELLED |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Material | COPPER ALLOY SEAT |
| Maximum Operating Temp | 300.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Material | COPPER ALLOY BODY |
| Bonnet Type | INSIDE SCREW |
| Style Designator | STRAIGHT THRU |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Material | STEEL COMP 303 FLOW CONTROL DEVICE |
| Bonnet Attachment Method | INTEGRAL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Maximum Operating Temp | -40.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Thread Series Designator | NPT ALL ENDS |
| Flow Control Device | DISK |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Valve Operation Method | MANUAL |
| Media for Which Designed | CARBON DIOXIDE SINGLE RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-246-3030 is a Valve,globe, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-246-3030 has 3 cross-referenced part numbers: A431 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 509015 (Brooks Automation, Inc. Div Cti Cryogenics), 4171M2B (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
There are 5 known substitutes for 4820-00-246-3030: 2825-00-056-2408, 4820-00-106-8927, 4820-00-220-3968 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4171M2B: Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Material: COPPER ALLOY SEAT; Maximum Operating Temp: 300.0 FAHRENHEIT SECOND RESPONSE DEGF; Material: COPPER ALLOY BODY. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-246-3030 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.