The Disk,valve, cataloged under National Stock Number 4820-01-251-1808, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William E Williams Valve Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-251-1808 |
| Primary Part Number | 8468 PIECE 2 FIG#15W-3 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William E Williams Valve Corp |
| Status | ACTIVE |
| Pressure Rating | 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8468 PIECE 2 FIG#15W-3 PRIMARY | William E Williams Valve Corp (USA) |
| 8468 PIECE 2 | William E Williams Valve Corp (USA) |
| 8468 | William E Williams Valve Corp (USA) |
NSN 4820-01-251-1808 is a Disk,valve, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-251-1808 has 3 cross-referenced part numbers: 8468 PIECE 2 FIG#15W-3 (William E Williams Valve Corp), 8468 PIECE 2 (William E Williams Valve Corp), 8468 (William E Williams Valve Corp).
There are 7 known substitutes for 4820-01-251-1808: 5975-00-153-6770, 6645-00-218-5015, 5950-00-347-1245 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8468 PIECE 2 FIG#15W-3: Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Material: STEEL; Special Features: MATERIAL ASTM A216 GROUP WCB WITH STELLITE OVERLAY. 3 total characteristics are documented in the Federal Logistics Information System.