The Valve,diaphragm,stop, cataloged under National Stock Number 4820-01-438-2684, 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. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,diaphragm,stop |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Griswold Industries Dba Cla-Val Co (CAGE 86184) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-438-2684 |
| Primary Part Number | 96311-02C |
| Item Name | Valve,diaphragm,stop |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50M-1-93611-02C | Griswold Industries Dba Cla-Val Co (USA) |
| 96311-02C PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
| 96311 | Griswold Industries Dba Cla-Val Co (USA) |
| 50M-1-96311-02C | Griswold Industries Dba Cla-Val Co (USA) |
NSN 4820-01-438-2684 is a Valve,diaphragm,stop, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-438-2684 has 4 cross-referenced part numbers: 50M-1-93611-02C (Griswold Industries Dba Cla-Val Co), 96311-02C (Griswold Industries Dba Cla-Val Co), 96311 (Griswold Industries Dba Cla-Val Co), 50M-1-96311-02C (Griswold Industries Dba Cla-Val Co).
There are 3 known substitutes for 4820-01-438-2684: 5310-00-139-2999, 5360-00-516-3265, 4730-01-438-0917. Verify interchangeability with system specifications before substitution.