The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-326-6003, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-326-6003 |
| Primary Part Number | AA19821-8PC19821-55 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Center Hole Diameter | 0.772 INCHES NOMINAL IN |
| Outside Diameter | 3.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Style Designator | FLAT |
| Material Thickness | 0.024 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA19821-8PC19821-55 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA19821-3PC19821-54 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA21041PC19821-54 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| D18271QC | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA23178PC23178-54 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA20045PC20044-55 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA22055PC22052-55 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA19821PC19821-4 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA21041-1PC19821-54 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA23148PC23148-55 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA23019PC23017-55 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA20044PC20044-54 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA23148PC23148-55 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA23178PC178-55 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA23742PC23742-55 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA23742PC23742-54 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| AA19819-1PC54 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA23017PC23017-54 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA22055PC22052-54 PRIMARY | Hunt Valve Company, Inc. (USA) |
| AA22052-1PC22052-54 PRIMARY | Hunt Valve Company, Inc. (USA) |
NSN 4820-00-326-6003 is a Diaphragm,valve,flat, manufactured by Hunt Valve Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-326-6003 has 50 cross-referenced part numbers: AA19821-8PC19821-55 (Hunt Valve Company, Inc.), AA19821-3PC19821-54 (Hunt Valve Company, Inc.), AA21041PC19821-54 (Hunt Valve Company Inc Dba Union Flonetics), D18271QC (Hunt Valve Company Inc Dba Union Flonetics), AA23178PC23178-54 (Hunt Valve Company, Inc.) and 45 more.
Key specifications for AA19821-8PC19821-55: Center Hole Diameter: 0.772 INCHES NOMINAL IN; Outside Diameter: 3.750 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Style Designator: FLAT. 5 total characteristics are documented in the Federal Logistics Information System.