The Valve,globe, cataloged under National Stock Number 4820-01-141-4183, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-141-4183 |
| Primary Part Number | 803-2177934-C816AF |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Operating Pressure | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Flow Control Device | DISK |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Bonnet Attachment Method | THREADED |
| Valve Operation Method | MANUAL |
| Style Designator | STRAIGHT THRU |
| Connection Style | STREAMLINED WITH ONE BRAZING RING ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material | NICKEL ALLOY STEM |
| Bonnet Type | INSIDE SCREW |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4DP2035APC245WS2IN | The Walworth Company (USA) |
| 803-2177934-C816AF PRIMARY | Naval Ship Systems Command (USA) |
| 803-2177934 | Naval Ship Systems Command (USA) |
| 803-2177934-816 | Naval Ship Systems Command (USA) |
NSN 4820-01-141-4183 is a Valve,globe, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-141-4183 has 4 cross-referenced part numbers: 4DP2035APC245WS2IN (The Walworth Company), 803-2177934-C816AF (Naval Ship Systems Command), 803-2177934 (Naval Ship Systems Command), 803-2177934-816 (Naval Ship Systems Command).
There is 1 known substitute for 4820-01-141-4183: 4820-01-150-4255. Verify interchangeability with system specifications before substitution.
Key specifications for 803-2177934-C816AF: Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Operating Pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Flow Control Device: DISK. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-141-4183 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.