The Seat,valve, cataloged under National Stock Number 4820-01-199-7922, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 4820-01-199-7922 |
| Primary Part Number | 8086 PIECE 3 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William E Williams Valve Corp |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8086 | William E Williams Valve Corp (USA) |
| 8086 PIECE 3 PRIMARY | William E Williams Valve Corp (USA) |
NSN 4820-01-199-7922 is a Seat,valve, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-199-7922 has 2 cross-referenced part numbers: 8086 (William E Williams Valve Corp), 8086 PIECE 3 (William E Williams Valve Corp).
There are 11 known substitutes for 4820-01-199-7922: 5342-00-149-2370, 5930-00-755-2379, 5310-01-077-3665 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8086 PIECE 3: Material: STEEL OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.