The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-009-4409, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-009-4409 |
| Primary Part Number | 1912-7 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives |
| Status | ACTIVE |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1912-7 PRIMARY | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
NSN 4820-01-009-4409 is a Diaphragm,valve,flat, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-009-4409 has 1 cross-referenced part number: 1912-7 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).
There are 8 known substitutes for 4820-01-009-4409: 2815-00-090-8494, 2805-00-217-3549, 5330-00-286-0650 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1912-7: Material: RUBBER. 1 total characteristics are documented in the Federal Logistics Information System.