The Disk,valve, cataloged under National Stock Number 4820-01-181-0328, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-181-0328 |
| Primary Part Number | 16797H |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Inc |
| Status | ACTIVE |
| Pressure Rating | 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Material | STEEL |
| Temp Rating | 100.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F-35640 | Flowserve Inc (USA) |
| F-47623 | Flowserve Inc (USA) |
| 16797H PRIMARY | Flowserve Inc (USA) |
| B-35775 | Flowserve Inc (USA) |
| F-47623 ITEM 9 PRIMARY | Flowserve Inc (USA) |
NSN 4820-01-181-0328 is a Disk,valve, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-181-0328 has 5 cross-referenced part numbers: F-35640 (Flowserve Inc), F-47623 (Flowserve Inc), 16797H (Flowserve Inc), B-35775 (Flowserve Inc), F-47623 ITEM 9 (Flowserve Inc).
There is 1 known substitute for 4820-01-181-0328: 4820-01-118-1225. Verify interchangeability with system specifications before substitution.
Key specifications for 16797H: Pressure Rating: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Material: STEEL; Temp Rating: 100.0 FAHRENHEIT NOMINAL DEGF. 3 total characteristics are documented in the Federal Logistics Information System.