The Valve,gate, cataloged under National Stock Number 4820-01-389-0537, 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 15 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-389-0537 |
| Primary Part Number | 15F2C-14IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William E Williams Valve Corp |
| Status | ACTIVE |
| Material | STEEL SEAT |
| Material | STEEL UNS J03002 DISK |
| Material | STEEL STEM |
| Connection Type | FLANGE, ROUND W/HOLES |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Material | STEEL UNS J03002 BODY |
| Bonnet Attachment Method | BOLTED |
| Stem Type | RISING |
| Face to Face Distance | 15.000 INCHES IN |
| Flange Face Design | RAISED |
| Valve Size | 14.000 INCHES IN |
| Valve Operation Method | MANUAL |
| Flange Diameter | 21.000 INCHES IN |
| Bolt Hole Quantity | 12 |
| Inlet Relationship with Outlet | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9182 | William E Williams Valve Corp (USA) |
| 9182-14IN | William E Williams Valve Corp (USA) |
| 15F2C-14IN PRIMARY | William E Williams Valve Corp (USA) |
NSN 4820-01-389-0537 is a Valve,gate, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-389-0537 has 3 cross-referenced part numbers: 9182 (William E Williams Valve Corp), 9182-14IN (William E Williams Valve Corp), 15F2C-14IN (William E Williams Valve Corp).
There are 11 known substitutes for 4820-01-389-0537: 5815-00-128-6334, 5133-00-189-9247, 2530-00-359-1162 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15F2C-14IN: Material: STEEL SEAT; Material: STEEL UNS J03002 DISK; Material: STEEL STEM; Connection Type: FLANGE, ROUND W/HOLES. 15 total characteristics are documented in the Federal Logistics Information System.