The Valve,gate, cataloged under National Stock Number 4820-01-024-1281, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hammond Valve Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-024-1281 |
| Primary Part Number | FS-1800W-2INCH |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hammond Valve Corp |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING SEAT |
| Material | STEEL CORROSION RESISTING STEM |
| Valve Operation Method | MANUAL |
| Inlet Relationship with Outlet | IDENTICAL |
| Material | STEEL BODY |
| Material Document and Classification | A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Operating Pressure and Type | 800.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Material | STEEL CORROSION RESISTING DISK |
| Bonnet Attachment Method | BOLTED |
| Stem Type | RISING |
| Nominal Pipe Size Accommodated | 2.000 INCHES IN |
| Maximum Operating Temp and Media for Which Designed | 850.0 FAHRENHEIT STEAM DEGF |
| Connection Type | SOCKET, WELD, PIPE |
| Valve Size | 2.000 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FS-1800W-2INCH | Hammond Valve Corp (USA) |
| 800-2IN | Newdell Company, the (USA) |
| 1117 | Ashcroft Inc Dba Heise (USA) |
| 5239 | The Walworth Company (USA) |
| 800 | Newdell Company, the (USA) |
| 5239-2IN | The Walworth Company (USA) |
| FC-1011U-2IN | Hammond Valve Corp (USA) |
NSN 4820-01-024-1281 is a Valve,gate, manufactured by Hammond Valve Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-024-1281 has 7 cross-referenced part numbers: FS-1800W-2INCH (Hammond Valve Corp), 800-2IN (Newdell Company, the), 1117 (Ashcroft Inc Dba Heise), 5239 (The Walworth Company), 800 (Newdell Company, the) and 2 more.
There are 8 known substitutes for 4820-01-024-1281: 3020-00-164-2987, 6240-00-556-8657, 4620-00-763-1603 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for FS-1800W-2INCH: Material: STEEL CORROSION RESISTING SEAT; Material: STEEL CORROSION RESISTING STEM; Valve Operation Method: MANUAL; Inlet Relationship with Outlet: IDENTICAL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-024-1281 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.