The Seat,valve, cataloged under National Stock Number 4820-00-588-2721, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-588-2721 |
| Primary Part Number | 9214REVALINE7SH1 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | CANCELLED |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Style Designator | PLAIN THREADED |
| Material | NICKEL ALLOY SEAT |
| Body Inside Diameter | 1.500 INCHES NOMINAL IN |
| Nominal Thread Size | 2.625 INCHES SINGLE THREADED PORTION IN |
| Thread Quantity Per Inch | 14 SINGLE THREADED PORTION |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Seat Angle in Deg | 45.000 NOMINAL |
| Thread Length | 2.000 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Seating Surface Shape | ANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8559-16 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9381LINE2 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8571PC25 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9214REVALINE7SH1 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8517PC16 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A7447-001-128 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8531-32 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8559PC16 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A7447-001-128 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8559PC16 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9214REVALINE7SH1 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8517-16 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 578-4824-1674857REVALINE7SH1 PRIMARY | Naval Ship Systems Command (USA) |
| 8531-32 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9381LINE2 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8559-16 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8571PC25 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8517-16 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-00-588-2721 is a Seat,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-588-2721 has 18 cross-referenced part numbers: 8559-16 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 9381LINE2 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8571PC25 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 9214REVALINE7SH1 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8517PC16 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 13 more.
There are 2 known substitutes for 4820-00-588-2721: 3455-00-167-1762, 5305-00-468-0896. Verify interchangeability with system specifications before substitution.
Key specifications for 9214REVALINE7SH1: Thread Series Designator: UNS SINGLE THREADED PORTION; Style Designator: PLAIN THREADED; Material: NICKEL ALLOY SEAT; Body Inside Diameter: 1.500 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-588-2721 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.