The Disk,valve, cataloged under National Stock Number 4820-00-640-5790, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fyr-Fyter Co Inc. This item has 1 commercial cross-reference 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.
| Item Name | Disk,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Fyr-Fyter Co Inc (CAGE 01317) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-640-5790 |
| Primary Part Number | 84075 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Fyr-Fyter Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 84075 | Fyr-Fyter Co Inc (USA) |
NSN 4820-00-640-5790 is a Disk,valve, manufactured by Fyr-Fyter Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-640-5790 has 1 cross-referenced part number: 84075 (Fyr-Fyter Co Inc).
There are 4 known substitutes for 4820-00-640-5790: 5962-01-244-9585, 4720-01-267-4264, 5962-01-313-2193 and 1 more. Verify interchangeability with system specifications before substitution.