The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-397-3234, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 8 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-397-3234 |
| Primary Part Number | 82607D |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| Material Thickness | 0.156 INCHES NOMINAL IN |
| Hole Diameter | 0.781 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Style Designator | FLAT |
| Center Hole Diameter | 0.750 INCHES NOMINAL IN |
| Outside Diameter | 11.125 INCHES NOMINAL IN |
| Bolt Circle Diameter | 9.547 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-397-3234 is a Diaphragm,valve,flat, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-397-3234 has 2 cross-referenced part numbers: 82607 (Griswold Industries Dba Cla-Val Co), 82607D (Griswold Industries Dba Cla-Val Co).
There are 4 known substitutes for 4820-00-397-3234: 5815-00-126-8311, 9905-00-268-9928, 5930-00-655-1575 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 82607D: Material: RUBBER SYNTHETIC; Material Thickness: 0.156 INCHES NOMINAL IN; Hole Diameter: 0.781 INCHES NOMINAL IN; Bolt Hole Quantity: 8. 8 total characteristics are documented in the Federal Logistics Information System.