The Disk,valve, cataloged under National Stock Number 4820-00-213-0230, 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 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-213-0230 |
| Primary Part Number | 44475 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Seat Angle | 60.0 DEGREES NOMINAL |
| Style Designator | PLUG |
| Thread Series Designator | UNF |
| Nominal Thread Size | 0.312 INCHES IN |
| Outside Diameter | 0.650 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44475 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4820-00-213-0230 is a Disk,valve, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-213-0230 has 1 cross-referenced part number: 44475 (Spirax Sarco Inc Dba Spirax Sarco).
There is 1 known substitute for 4820-00-213-0230: 5133-00-061-6289. Verify interchangeability with system specifications before substitution.
Key specifications for 44475: Seat Angle: 60.0 DEGREES NOMINAL; Style Designator: PLUG; Thread Series Designator: UNF; Nominal Thread Size: 0.312 INCHES IN. 9 total characteristics are documented in the Federal Logistics Information System.