The Disk,valve, cataloged under National Stock Number 1650-00-337-4798, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 1650-00-337-4798 |
| Primary Part Number | 28721 |
| Item Name | Disk,valve |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28721 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 1650-00-337-4798 is a Disk,valve, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-337-4798 has 1 cross-referenced part number: 28721 (Hydro-Aire Aerospace Corp).
There are 4 known substitutes for 1650-00-337-4798: 5330-00-285-8385, 1680-00-348-3984, 4810-00-394-2851 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28721: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.