The Valve,globe, cataloged under National Stock Number 4820-00-109-6670, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stewart Avionics Inc. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-109-6670 |
| Primary Part Number | B10751 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Stewart Avionics Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Nominal Thread Size | 1.250 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC |
| Flow Control Device | DISK |
| Bonnet Type | INSIDE SCREW |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Bonnet Attachment Method | THREADED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B10751 PRIMARY | Stewart Avionics Inc (USA) |
NSN 4820-00-109-6670 is a Valve,globe, manufactured by Stewart Avionics Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-109-6670 has 1 cross-referenced part number: B10751 (Stewart Avionics Inc).
There are 2 known substitutes for 4820-00-109-6670: 3110-00-155-6683, 3110-00-554-3184. Verify interchangeability with system specifications before substitution.
Key specifications for B10751: Material: COPPER ALLOY BODY; Media for Which Designed: STEAM FIRST RESPONSE; Thread Series Designator: NPT ALL ENDS; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. 15 total characteristics are documented in the Federal Logistics Information System.