The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-504-8265, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Griswold Industries Dba Cla-Val Co (CAGE 86184) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-504-8265 |
| Primary Part Number | V5577B |
| Item Name | Diaphragm,valve,flat |
| 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 |
|---|---|
| 201982 | Griswold Industries Dba Cla-Val Co (USA) |
| 201982 REV A FN 9 | Griswold Industries Dba Cla-Val Co (USA) |
| V5577B PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
NSN 4820-01-504-8265 is a Diaphragm,valve,flat, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-504-8265 has 3 cross-referenced part numbers: 201982 (Griswold Industries Dba Cla-Val Co), 201982 REV A FN 9 (Griswold Industries Dba Cla-Val Co), V5577B (Griswold Industries Dba Cla-Val Co).
There are 6 known substitutes for 4820-01-504-8265: 3110-00-108-8004, 5360-01-051-3425, 5307-01-326-9586 and 3 more. Verify interchangeability with system specifications before substitution.