The Valve,globe, cataloged under National Stock Number 4820-00-926-4214, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is The Walworth Company. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-926-4214 |
| Primary Part Number | 2620-902ASSYC |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | The Walworth Company |
| Status | CANCELLED |
| Style Designator | STRAIGHT THRU |
| Bonnet Attachment Method | THREADED |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Bonnet Type | INSIDE SCREW |
| Maximum Operating Temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Renewable Seat Ring Type | THREADED |
| Criticality Code Justification | ZZZY |
| Flow Control Device | DISK |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM |
| Connection Style | SOCKET WITH BRAZING RING FIRST END |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 SEAT |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Material | COPPER ALLOY 922 BODY |
| Material | ASBESTOS PACKING |
| Operating Pressure | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2620-902ASSYC | The Walworth Company (USA) |
| 2620-902L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2620-902 | The Walworth Company (USA) |
| 2620-902ASSYCL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2620-902 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4820-00-926-4214 is a Valve,globe, manufactured by The Walworth Company, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-926-4214 has 5 cross-referenced part numbers: 2620-902ASSYC (The Walworth Company), 2620-902L1 (Naval Inventory Control Point Mechanicsburg), 2620-902 (The Walworth Company), 2620-902ASSYCL1 (Naval Inventory Control Point Mechanicsburg), 2620-902 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 10 known substitutes for 4820-00-926-4214: 4820-00-922-8422, 4820-00-943-1011, 4820-00-943-1014 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2620-902ASSYC: Style Designator: STRAIGHT THRU; Bonnet Attachment Method: THREADED; Reference Number Differentiating Characteristics: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS; Bonnet Type: INSIDE SCREW. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-926-4214 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.