The Valve,globe, cataloged under National Stock Number 4820-00-903-8273, 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 22 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-903-8273 |
| Primary Part Number | 3712M2B |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | CANCELLED |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Material Document and Classification | ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| Maximum Operating Temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | COPPER ALLOY SEAT |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Bonnet Type | INSIDE SCREW |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Valve Operation Method | MANUAL |
| Material | STEEL FLOW CONTROL DEVICE |
| Features Provided | BONNET PACKING |
| Flow Control Device | NEEDLE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Bonnet Attachment Method | THREADED |
| Style Designator | STRAIGHT THRU |
| Thread Series Designator | NPT ALL ENDS |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Material Document and Classification | ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material | STEEL STEM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-903-8273 is a Valve,globe, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-903-8273 has 3 cross-referenced part numbers: 3712M2B (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 304A (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 2M-V4LR-B (Parker-Hannifin Corp Div Instrumentation Products Division).
There are 3 known substitutes for 4820-00-903-8273: 5961-00-107-3886, 3695-00-496-5995, 6625-00-643-2277. Verify interchangeability with system specifications before substitution.
Key specifications for 3712M2B: Connection Style: PLAIN (PIPE) ALL ENDS; Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Material Document and Classification: ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE; Material: COPPER ALLOY BODY. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-903-8273 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.