The Disk,valve, cataloged under National Stock Number 4820-00-036-0579, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Btr Valve Sealants Inc. This item has 2 commercial cross-references from 2 manufacturers, 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 | Disk,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Btr Valve Sealants Inc (CAGE 80318); Rockwell International Corp Flow Control Div (CAGE 76278) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-036-0579 |
| Primary Part Number | 25594 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Btr Valve Sealants Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-036-0579 is a Disk,valve, manufactured by Btr Valve Sealants Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-036-0579 has 2 cross-referenced part numbers: 25594 (Btr Valve Sealants Inc), 25594 (Rockwell International Corp Flow Control Div).
There are 3 known substitutes for 4820-00-036-0579: 5133-00-236-4102, 5331-01-299-8205, 5975-01-538-1160. Verify interchangeability with system specifications before substitution.