The Disk,valve, cataloged under National Stock Number 4820-00-833-7859, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 4 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-833-7859 |
| Primary Part Number | 50152 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Media for Which Designed | STEAM |
| Material | STEEL |
| Style Designator | SOLID |
| Outside Diameter | 1.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50152 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4820-00-833-7859 is a Disk,valve, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-833-7859 has 1 cross-referenced part number: 50152 (Spirax Sarco Inc Dba Spirax Sarco).
There are 7 known substitutes for 4820-00-833-7859: 2930-00-392-5000, 5305-00-433-3739, 5330-00-580-8529 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50152: Media for Which Designed: STEAM; Overall Height: 0.141 INCHES NOMINAL IN; Material: STEEL; Style Designator: SOLID. 5 total characteristics are documented in the Federal Logistics Information System.