The Disk,valve, cataloged under National Stock Number 4820-01-225-2527, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-225-2527 |
| Primary Part Number | 180429 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 280044 ITEM 20 | Marotta Controls Inc (USA) |
| 180429 PRIMARY | Marotta Controls Inc (USA) |
| 280044 | Marotta Controls Inc (USA) |
NSN 4820-01-225-2527 is a Disk,valve, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-225-2527 has 3 cross-referenced part numbers: 280044 ITEM 20 (Marotta Controls Inc), 180429 (Marotta Controls Inc), 280044 (Marotta Controls Inc).
There are 6 known substitutes for 4820-01-225-2527: 2530-00-350-6590, 6150-00-632-7234, 5920-00-858-6264 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 180429: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.